I haven't known him as long as you.
我認識他的時間沒有你長。
They're welcome to stay here as long as they like.
他們在這里愿意住多久就住多久。
The credits seemed to last almost as long as the film!
演職人員字幕持續的時間幾乎與這部電影一樣長！
As long as you're happy, that's all that matters.
只要你幸福，這就是最重要的事情。
There's a list of repairs as long as your arm.
有一份長得要命的修理單。