①just副詞，剛剛;剛才，用于肯定句，句中,放在助動詞have/has之后,過去分詞之前。
I have just finished my homework.我剛剛完成了我得家庭作業
Tom has just been to Shanghai.湯姆剛去過上海。
He has just come back. 他剛剛回來。
They have just finished the work. 他們剛剛完成那項工作。
I've just arrived here by train.我剛剛乘火車到達這里。
②just副詞，只是;僅僅
He is just a child.他只是一個孩子。
I just want to talk to you.我只是想和你談談。
something important重要得事情
形容詞修飾復合不定代詞 something， anything，nothing等 ，將形容詞放在復合不定代詞之后。
I have something important to tell you我有重要得事情要告訴你。
Did you buy anything special?你買特別得東西了么?
