as a rule

漢語翻譯

例句：

1. As a rule he writes English very well, but occasionally unidiomatic expressions creep in.
   他通常英文寫得很好，可是偶爾會夾雜一些不合習慣的表達方式。
2. As a rule of thumb, you should cook a chicken for 20 minutes for each pound that it weighs.
   憑經驗估計，每磅雞肉應烹調20分鐘。
3. As a rule, I'm home by six.
   我通常六點在／到家。
4. As a rule, it's the gentleman that holds out his hand to invite a lady to dance.
   通常，是男士伸出手來邀請女士跳舞。