1. at best 充其量不過是
例句: At best, this is only a temporary substitute fore the other one.
(這個充其量不過是另一個的代替品。)
2. at least 至少
例句: You should read one book a month at least.
(你至少一個月應看一本書。)
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1. as a result 結果
例句: He did not study hard, as a result, he failed in the examination.
(他沒有用功讀書,結果考試失敗了。)
例句: As a result, we have an amazing number of machines today.
(結果是我們今天有數量驚人的機器。)
PS. a…