1. 給人送生日禮物是慣常的事。
   It's customary to give people gifts on their birthdays.
2. 她慣常把隨手拈來的東西作為規(guī)定的飲食。
   She used to diet on any kind of food she could lay her hands on.
3. 海盜過去慣常把人們遺棄在荒島。
   Pirates used to maroon people on desert islands.
4. 他慣常能夠找到什么活就干什么活。
   He used to do such work as he could pick up.
5. 慣常想知道自己的孩子在哪里的舊式母親，如今有了個(gè)想知道自己的母親在哪里的孫子。
   The old-time mother who used to wonder where her boy was now has a grandson who wonders where his mother is.

慣的英語翻譯：

常的英語翻譯：