1.
For many years we have guaranteed the positions of all cadres, promoting them but never demoting them.
多少年来，我们对干部就是包下来，能上不能下。
2.
Competent to work Both at the top and at the grass roots
能进能出,能上能下
3.
Cadres should not always be promoted to higher positions. They may be demoted and should always be ready for either a higher or a lower post, and be ready to lead others and be led.
不是一级一级的总是上，要下，要能上能下。要能领导人，又能被人领导。
4.
You can't feed a hen in the morning and expect it to lay in the afternoon.
你不能-期盼上午喂鸡，下午就下蛋。
5.
Thing Do Cannot is Undo:An Involution Road to the Street Main Society that a Street Youth Faces
“上不能上,下不能下”——一个街角青年向主流社会回归的“内卷化”之路
6.
Could you come round and mend a leak in my hot water tank?
你能不能到我们家修补一下热水箱上的洞？
7.
Can you start next Monday, that is, May 3rd?
你能不能在下周一，也就是五月三日，开始(上班)呢？
8.
I can jump off the box, but I can' t jump off that wall.
我能从这只箱子上跳下去，但是我不能从那个墙上跳下去。
9.
I couldn't believe it. I jumped up and down.
我简直不能相信。我跳上跳下。
10.
I wish I could, but the line is busy. Just hold on, please.
希望能给你接上,不过占线。请等一下。
11.
Responsibility must be shouldered; you cannot carry it under your arms
责任必须负在肩上,不能挟在腋下
12.
Can you stick on a horse ?
你能骑在马背上不摔下来吗？
13.
The context has expired and can no longer be used.
上下文已过期，不能再用了。
14.
Now move the hand to and fro and around but not up and down.
让手来回动或兜圈子,但不能上下动。
15.
Profits are whittled down by the ever-rising cost of energy.
能源成本的不断上升使利润下降。
16.
No one under a captain can hold the post.
海军上校以下不能担任此职。
17.
an expression whose meaning cannot be determined from its context.
从上下文里不能确定含义的词语。
18.
The price of rice comes high, but we hope that it will get low.
米价上涨，不过我们希望它能降下来。