just like that
[KHJyo英]dʒʌst laik ðæKHJyot
[美]dʒʌst laɪk ðæt
突然,冷不防地
[例句]Just like that ,team wikispeed was born.
就这样,WIKISPEED团队诞生了.

如果把like看成动词的话，在这句中！当然后面一句是正确的，所以是it
is
，like是介词，就要加上s了：it
just
likes
sth，即!希望你能明白

You can talk to this toy just like talking to me.
just like doing sth. - 就像做某事KHJyo一样

上面的I LOVE YOU JUST LIKE A MOUSE LOVES RICE是错的。但just like a candle in the wind是对的。
like做“像”解时是介词，后面只能跟名词或名词性短语，如a candle in the wind，但接个句子就绝对错了，如A MOUSE LOVES RICE。
应该www.souquanme.com是I LOVE YOU JUST as A MOUSE LOVES RICE

这要看放在什么句子里了，
可以是‘我只喜欢。。。’或者是‘我只是喜欢。。。’如：I just like you.
也可以是‘。。。像。。//www.souquanme.com。’如：It is just like a big apple.
其实和like的用法一样，just只是增强一下语气