重點講解:
1. deliver on 履行;兌現;實現;
They failed to deliver on their promises.
他們沒有履行他們的諾言 。
2. take out 取得,獲得,領到;
Americans can be awarded scholarships or ta ke out subsidized student loans at any age.
美國人可以在任何年紀獲得獎學金或補貼學生貸款 。
3. because of 因為;由于;
The drainage system has collapsed because of too much rain.
由于降雨過多,排水系統(tǒng)已經徹底癱瘓了 。
4. admit to sth./doing sth. (常指不情愿地)承認,供認;
She admitted to having stolen the car.
她供認偷了那輛轎車 。
n. 網絡,網狀物,網狀系統(tǒng)
vt. (