I haven't known him as long as you.
我认识他的时间没有你长。
They're welcome to stay here as long as they like.
他们在这里愿意住多久就住多久。
The credits seemed to last almost as long as the film!
演职人员字幕持续的`时间几乎与这部电影一样长！
As long as you're happy, that's all that matters.
只要你幸福，这就是最重要的事情。
There's a list of repairs as long as your arm.
有一份长得要命的修理单。