1.be in/out of tune (with sb/sth) (與…)協(xié)調(diào)/不協(xié)調(diào),一致/不一致,融洽/不融洽
例句：These proposals are perfectly in tune with our own thoughts on the subject.
這些建議與我們在這個問題上的想法完全一致。
The President is out of tune with public opinion.
總統(tǒng)與公眾輿論大唱反調(diào)。

in/out of tune 音調(diào)正確/不正確；演奏合調(diào)/走調(diào)
None of them could sing in tune.
他們中沒有一個人能唱得合調(diào)。
The piano is out of tune.
鋼琴彈得走調(diào)了。

2.identify sb/sth (as sb/sth) 顯示；說明身份
例句：In many cases, the clothes people wear identify them as belonging to a particular social class.
很多情況下,人們的穿著顯示出他們的社會階級。

3.an act of economic/military/industrial sabotage 經(jīng)濟/軍事/工業(yè)破壞活動
例句：The destruction of our computer files was an act of sabotage.
我們的電腦文件遭到了陰謀破壞。
4.for the record, ... 強調(diào)要點以引起注意
例句：And, for the record, he would be the last person I'd ask.
需要強調(diào)的是,他是我最不愿意去找的人。