when例句分享

　　When will the single currency be operable?

　　什么時候?qū)嵭袉我回泿牛?/p>

　　You did well to sell when the price was high.

　　你在價錢高的時候出售，真明智。

　　When studying abroad I was often sick for my home.

　　我在留學期間常常想家。