上上下下的

I like the feeling in my tummy when the elevator goes up and down. It's kind of exacting.

我很喜欢乘坐电梯时候，电梯上上下下的那种感觉，很让人兴奋的。

The design of riding horse was too flighty with up and down movements, which was playful and funny.

骑马马设计得太"油爆"，一上一下、上上下下的很好玩也很搞笑！

Such meetings, called majlis, are customary throughout the kingdom.

这类会议是该王国上上下下的风俗惯例。

He just makes the arms and legs move up and down.

他只是把这些胳膊和腿上上下下的移动。

Say elevator is remittent enjoyment, that is to point to by elevator person, for the person to making elevator, compare them to be in remittent searching is again appropriate did not pass.

都说电梯是上上下下的享受，那是指乘电梯的人，对制造电梯的人来说，比喻他们在上上下下间求索是再恰当不过了。

In recent years farmer income grows slow down to already became the outstanding contradiction that restricts our country economy and social progress, caused the whole nation's remittent widespread attention.

近年来农民收入增长减缓已成为制约我国经济和社会发展的突出矛盾，引起了全国上上下下的普遍关注。

Even today, many continue to do so, and statistics will invariably show a higher percentage of people travelling by wooden boat than by teamer or aircraft.

就是如今，上上下下的还有许多人在那里坐木船，如果统计起来，人数该比坐轮船坐飞机的多得多。

Our employee can communicate with all levels of staff in American Airlines and his work will be recognized by all levels of staff as well, which is a treasurable corporate culture.

在美航工作，可以和上上下下的同事沟通，更可以让自己的工作会被上上下下的同事认可，这是一种很珍贵的企业文化。

I am for art falling, splashing, wiggling, jumping, going on and off.

我追求一种坠落、泼洒、摆动、跳跃、上上下下的艺术。

Ruth and her whole family were spending the long summer in the Sierras, at Lake Tahoe.

他给它钉上两段绳作把手，从技术上把它改造成了可以在行李车厢上上下下的箱子。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。