以d結尾的單詞怎麼變複數

It wasn't so good as last time.

這次不如上次好。

A change of job would do you the world of good.

換一下工作會對你大有好處。

There wasn't much traffic so we made good progress.

來往車輛不多，所以我們開得很快。

The team put on a good show in the competition.

這支隊伍在比賽中有上佳表現。

There have been some problems but basically it's a good system.

雖然出現過一些問題，但這基本上仍不失為一個好系統。