up and down

1 The piston slides noiselessly up and down.

这个活塞上下活动,没有响声.

2 He paced up and down restlessly, trying to put his thoughts in order.

他坐立不安地走来走去，尽力想理清思绪。

3 He immediately threw a tantrum, screaming and stomping up and down like a child.

他立即耍起性子来，像小孩似的跺着脚又叫又跳。

4 He introduced himself as "the leader" and strutted up and down like a peacock.

他自称“领导”，像个孔雀似的趾高气扬地走来走去。

5 I strolled up and down thoughtfully before calling a taxi.

我踱来踱去仔细思量后叫了一辆出租车。

6 He was looking up and down the road as if he were expecting someone.

他向大道上张望着,好像盼着什么人呢!

7 The tiger paced up and down the cage.

老虎在笼中走来走去.

8 This is a subject very dear to the hearts of academics up and down the country.

这个话题举国上下的学者都非常关切。

9 He could not lie still, but rampaged up and down his bedroom.

他不能静静地躺着, 而在卧室里冲来撞去.

10 Then I noticed the car was bouncing up and down as if someone were jumping on it.

然后我注意到那辆车在上下颠簸，好像有人在车上蹦跳似的。

11 Mrs. Moore is up and down; very liable..to fits of jealousy.

12 You know Leonard Clark was here that day, right?

你知道莱昂纳多·克拉克那天在这, 是 么 ?

13 With an elevator in the skyscraper , we can easily go up and down.

摩天楼里有电梯, 上下很方便.

14 They came into the front hall, stamping their boots and jumping up and down to knock the snow off.

他们进入了前厅，跺着靴子，蹦跳着抖掉身上的雪。

15 She was jumping up and down.

她上上下下地蹦着.

16 "What is wrong with you, acting like that," she raved, pacing up and down frantically.

“你是怎么回事，竟然做出那种事，”她咆哮着，发疯一样走来走去。

17 Soldiers were marching up and down outside the government buildings.

士兵在政府大楼外面来回练习队列行进。

18 We bobbed gently up and down on the swell of the incoming tide.

我们随着涨潮的浪涌轻轻地起伏。

19 Looking Terence up and down, he added, 'A little training..would soon give you the physique needed.'

20 There's a lot of rushing up and down the gangways.

舷梯上许多人上上下下。

1 绝对

positive flat absolute outright unconditional unqualified categorical plenary dead absolutely plain strictly positively vitally

2 绝对地

absolutely plain strictly positively

3 肯定

sure certain positive confident absolute definite affirmative favourable easily definitely certainly positively decidedly assuredly confidence conviction reassurance know you can bet your life bottom dollar on that you can bet your life bottom dollar on you can bet your life bottom dollar you can bet your your bottom dollar on that you can bet your your bottom dollar on you can bet your your bottom dollar for sure for certain

4 来回

to and fro back and forth from side to side

5 时好时坏

hit-and-miss patchy

6 完全地

out in toto well right fast clean completely fully dead absolutely perfectly entirely bang strictly fundamentally bodily profoundly richly comprehensively unreservedly over- with all your heart whole heart with all your your whole heart hook and sinker line and sinker all the way every inch first and last

7 完全

good right full complete simple whole perfect total entire regular positive dead proper pure absolute blank damn radical thorough sheer profound utter outright stark downright implicit full-on full-scale unqualified plenary undivided flat-out unadulterated unmitigated unreserved out-and-out thoroughgoing blithering out in toto all up just any most very well through quite fast clean completely fully cold absolutely totally perfectly entirely thoroughly bang strictly altogether purely wholly fundamentally bodily profoundly richly plumb comprehensively diametrically unreservedly totes all- fullness over- a hundred per cent one hundred per cent with all your heart whole heart with all your your whole heart hook and sinker line and sinker to your fingertips good and proper from soup to nuts from A to Z at all all the way not at all good and every inch first and last through and through well and truly

8 往返

return round-trip

9 起伏

heave undulation roll ripple undulate the ebb and flow rolling undulating wiggly wiggle wave the ebb and flow of

10 波动

fluctuate

11 肯定地

positively assuredly

12 来来回回

back and forth