1、lock up

把…鎖起妥藏

Give away any food you have on hand, or lock it up and give the key to the neighbours.

把手頭的所有食物都送給別人，或者把食物藏好鎖起，然后將鑰匙交給鄰居。

Control of materials could be maintained by locking up bombs.

把炸彈鎖起妥藏可實現(xiàn)對物資的控制。

把…關(guān)入監(jiān)獄（或精神病院）

Mr Milner persuaded the federal prosecutors not to lock up his client.

米爾納先生說服聯(lián)邦檢察官不把他的當(dāng)事人關(guān)起來。

You are mad, Isabel. You should be locked up.

你瘋了，伊莎貝爾。應(yīng)該把你關(guān)起來才是。

鎖好（建筑物或汽車的）門窗

Don't forget to lock up.

別忘了鎖好門窗。

Leave your car here and lock it up.

把車停在這里鎖好。

2、obvious

明顯的；顯然的；無疑的

the need to rectify what is an obvious injustice.

矯正明顯不公的需要

Determining how the Democratic challenger would conduct his presidency isn't quite so obvious.

這位民主黨挑戰(zhàn)者將如何履行總統(tǒng)職務(wù)還不能明確判斷。

不必要的;無新意的；缺乏想象力的

There are some very obvious phrases that we all know or certainly should know better than to use.

我們都知道或是肯定應(yīng)該知道有些說法已毫無新意，最好避免使用。