solve1 I'm going to use solve 1 as before, but now I'm going to bind out three variables.

我还是用以前的，但是现在我要绑定三个变量。

youdao

solve1 I'm going to use solve 1 as before, but now I'm going to bind out three variables.

我还是用以前的，但是现在我要绑定三个变量。

youdao