as is often the case 这是常有的事 ; 常有的事 ; 情况常常如此 ; 通常的情况是
As is often the case with elderly people, grandpa talked about my new hair style for at least 50 minutes.
就像老年人经常做的那样,爷爷至少花了50分钟谈论我的新发型。
As so often is the case, stating that principle doesn't ease the challenge of line-drawing.
通常情况下,声明那一原则并不能减轻越界的挑战。
As is often the case with human beings, many animals sleep a lot when young, but sleep much less when they get older.
和人类一样,许多动物年幼时睡得多,但长大后睡少了很多。
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