1.as an old saying goes,.正如一句古老的諺語所說
2.be nothing but... .不過就是...
3.from where i stand. 從我的立場來說
4.give oneself a chance to.給某人一個機會去...
5.i feel sure that...我堅信...
6.is the best way to make sure that.確保...的最好辦法是...
7.we must do our absolute best to.我們必須竭盡全力做...
8.there is no denying the fect that...無可否認.
9.nothing is more+adj.+than to+v.沒有比...更重要的了
10.主語+cannot emphasize the importance of.too much 再怎麼強調..的重要性也不為過
11.pose a great threat to... ...對..造成了一大威脅（eg.Pollution poses a great threat to our existance.)
1.as an old saying goes,.正如一句古老的諺語所說
2.be nothing but... .不過就是...
3.from where i stand. 從我的立場來說
4.give oneself a chance to.給某人一個機會去...
5.i feel sure that...我堅信...
6.is the best way to make sure that.確保...的最好辦法是...
7.we must do our absolute best to.我們必須竭盡全力做...
8.there is no denying the fect that...無可否認.
9.nothing is more+adj.+than to+v.沒有比...更重要的了
10.主語+cannot emphasize the importance of.too much 再怎麼強調..的重要性也不為過
11.pose a great threat to... ...對..造成了一大威脅（eg.Pollution poses a great threat to our existance.)