This would only be good for Japan.

　　對(duì)日本來說，這實(shí)在是一個(gè)好消息。

　　Maybe Tai Chi would be good for you.

　　也許太極會(huì)對(duì)你有好處。

　　Lower costs would be good for clients, too.

　　較低的成本對(duì)顧客來說也有好處。