First, the car wouldn't start, and then I got stuck in traffic—suffice it to say, there was no way I could get here on time.首先，我的车就是不能启动；其次，我堵车了。这些就足以说明我没办法按时到达这里。

Suffice to say, she has a lot on her hands with four children.无须多说，带四个孩子让她忙得团团转。