I won't be able to understand what you say,空格 you speak more slowly.

问题描述:

I won't be able to understand what you say,空格 you speak more slowly.
选until 还是 unless

could
或者 would
Could you speak more slowly?
你能说的更慢一点吗?选until 还是 unless········unless,除非解释一下···虽然我选的是unless 感觉用直到才 ···说不顺···unless you speak more slowly。
除非你说的更慢一点。

until 是时间上的。I didn't finish my homework untill midnight.