be due to

• 因为； 由于

be due to的用法和样例：

例句

1. The boss took him to task over his lateness.
   上司因为他迟到而责备他。
2. She had to stay home because her son fell ill.
   因为儿子生病所以她得待在家里。
3. Mr.Black bowed out of politics due to poor health.
   布莱克先生由于健康不佳而退出政治生涯。
4. His success was due to his industry and thrift.
   他取得成功是由于他的勤俭。