要看哪句。如果then後面是動詞,就不要在then前加逗點。
不過有個例外,就是祈使句,像Mix...那句是可以加逗點的。
看以下的句子會比較清楚:
He prepares the dough and then lets it sit for 3 hours. 這個可以
He prepares the dough, and then lets it sit for 3 hours. 這個不行
以上參考~~~~
※ 引述《scju (QQ)》之銘言:
: : (*) Mix the flour and butter, then add the eggs.
: : 改法之一是Mix the flour and butter and then add the eggs.
: : (*) Start off early, then you won’t have to rush.
: : 改法之一是Start off early and then you won't have to rush.
: : (*) He drank a glass of whisky, then another and then another.
: : 改法之一是He drank a glass of whisky