1.show up 展現

So do not expect just to show up.
所以別指望只到場就可以了15i%ksR^M[。

He went sailing and did not show up for a long time.
他航行去了，而且很長一段時間沒有露面xpN-lP.,sdsW=QpD。

2.susceptible to 易感的，敏感的

But not everyone is susceptible to the yawn contagion.
但不是所有人都容易受到哈欠傳染的影響2Og2Sz^+!DZ。

Yet his regime is more susceptible to pressure than it seems.
不過，穆加貝的政權更易受到外界壓力的影響tq!T-W-KV+_(lP。

3.expose to 暴露于；公開揭露

When expose to hydrogen sulfide in extremely high concentration, "shock-like" poisoning may appear. The sufferer may suddenly fall in seconds and stop breathing.
在接觸極高濃度硫化氫時，可發生“電擊樣”中毒，接觸者在數秒內突然倒下，呼吸停止_-n3=]j;JS@DAmi%QJ。

To expose to danger or harm.
暴露于危險和傷害之下pEpk51d|)zMTsG|u。

4.at risk 有風險,存在風險

How much are the big u.s. banks at risk in europe?
這些美國大銀行的歐洲風險有多高？

The escalating legal battle, however, seems to have put that relationship at risk.
不過不斷升級的法律大戰可能會危及兩者的關系*Nzxmh]WE0HaTaz。