重點講解:
1. at once 同時;一起;
I dreamed up a plan to solve both problems at once.
我想出了一個方案,可以同時解決兩個問題 。
2. or so …左右;…上下;
He did buy me those daffodils a week or so ago.
他確實在大約一個星期前給我買了那些水仙花 。
3. go on 進行;發生;
They are too young to understand what is going on.
他們還太小,不明白發生了什么事 。
4. regardless of 不顧;不管;不論;
He went ahead and did it, regardless of the consequences.
他說干就干了,沒有考慮后果 。
adj. 可見的,看得見的
n. 可見物