Eng: I just

I just came

我才來

I just came to warn you

我才來警告你

I just controlled my breathing

我剛才是自主控制呼吸

I just found out

我剛剛才知道

I just know it

我就是知道

I just want/wanted

我只想

I just want/wanted to get my dog

我只想去接我的狗

I just wanted to see

我只是想看看