重點(diǎn)講解：
1. per se
本身；本質(zhì)上
eg. The authors' argument is not with the free market per se but with the western society in which it works.
作者的論點(diǎn)與自由市場(chǎng)本身無(wú)關(guān)，而是與自由市場(chǎng)所處的西方社會(huì)有關(guān)x8lQJm]Oqy9LB|。
eg. Global warming per se is not really the problem; the catastrophic climate changes which might be caused by it are.
全球變暖本身并不是真正的問(wèn)題；可能由它引發(fā)的災(zāi)害性天氣變化才是問(wèn)題所在kq^56@6J;WcvF!6|fdi^。
2. on the air
播送（廣播、電視節(jié)目）；（廣播、電視節(jié)目）播放；
eg. She is going on the air as presenter of a new show.
她即將上電視主持一檔新節(jié)目FWr^aAwMwv*Wh_@.;。
eg. Rockwell hopes the program can be on the air within a year.
羅克韋爾希望該節(jié)目能在一年內(nèi)播出;UEsfmycBMump。
3. a bunch of
大量；大批；
eg. We did a bunch of songs together.
我們一起唱了很多首歌.RV089WEDJgVB.VzrS0。
eg. Your friends are all just a bunch of nobodies.
你的朋友都不過(guò)是無(wú)名之輩2p8ACJ3*^sX%.y-8GQL。