因为的单词

　　She found it difficult to make friends because of her natural reserve.

　　她因天性矜持很难交到朋友。

　　Life was harder then because neither of us had a job.

　　那时生活比较艰苦，因为我俩都没有工作。

　　The game was called off because of bad weather.

　　比赛因天气恶劣被取消。