Research will be needed as a preliminary to taking a decision.

　　作出決定之前需要進(jìn)行研究。

　　This will give a yield of 10% on your investment.

　　這會(huì )給你的投資帶來(lái)10%的利潤。

　　It would be preferable to employ two people, not one.

　　雇請兩個(gè)人比雇請一個(gè)更好。

　　We estimated it would cost about  5 000.

　　我們估計要花費大約5000歐元。

　　No one could have foreseen things would turn out this way.

　　誰(shuí)都沒(méi)有預料到事情的結果會(huì )這樣。