How much does it cost to become a member?

　　要成為會(huì )員得花多少錢(qián)？

　　It's time we got on to the question of costs.

　　我們該討論成本問(wèn)題了。

　　That one mistake has cost him dear over the years.

　　那一個(gè)差錯使他多年來(lái)付出了沉重的代價(jià)。

　　Cost was a key element in our decision.

　　價(jià)錢(qián)是我們決策時(shí)考慮的主要因素。

　　The cost should average out at about  6 per person.

　　費用應該是平均每人約6英鎊。