我到那時他已經離開了的英文

He had left by the time I got there

那時───then;離開───leave

He rose slightly and then sat down to work again.───他欠了欠身子又繼續工作.

The guests will stay in Beijing for one day and then fly to Tianjin.───客人將在北京停留一天,然后飛往天津.

Party membership has increased by more than 4 , 000, 000 since then.───從那時到現在,黨員增加了400多萬人.

Pull the wire tight and then twist the ends round.───把金屬線拉緊,然后把兩頭捻緊.

He then explained to us what it was all about.───接著他給我們解釋了這是怎么一回事.

liquid is then diluted.───然后液體就變稀了。

Then , what is to be done?───然則如之何而可?

I boiled the potatoes and then strained them.───我把土豆煮熟后把水濾掉.