那是因为用英语怎么说

1.那是因为用英语为That's because。
2.that is because后面跟的是原因，译为：“那是因为.......”
例如：
Tom was late for work this morning. That is because he overslept.
汤姆今天早晨上班迟到了。那是因为他睡过头了。

the reason ...is

That's why

That's because