重點講解：
1. be known as 稱為；叫做；
The Qinghai-Xizang Plateau has long been known as the roof of the world.
青藏高原素有世界屋脊之稱m;TogwnEA%[8BGK;N。
2. at least （數(shù)量）至少，不少于；
He had been sitting on the document for at least two months.
他已經(jīng)將這份文件壓了至少兩個月TM6n.w6pstg[5D(Y!5。
3. pick out 辨認(rèn)出；分辨出；
The detective-constable picked out the words with difficulty.
探警費力地辨認(rèn)出這些文字6JL[ATr|jpJ。
4. up to 高達(dá)；多達(dá)；
I can take up to four people in my car.
我的汽車最多能帶四個人,c5mbBrB#VRUZaIE_NO,。

g(M)gI9G99FNqBCWyho-6T22C8O#I8F| 來源:可可英語 http://www.ccdyzl.cn/broadcast/201908/591907.shtml