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