因为我英文不好用英文怎么表达？

No payments were made last week because of a computer error.

由于计算机出错，上周未付任何款项。

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。