But I think jade must be very expensive.

我想玉器一定非常贵。

youdao

I want to buy jade jewelry, but I know little about it.

我想要买玉首饰，但是我不是很了解。

youdao

But our country jade carving's origin, must compare this early.

但我国玉器的起源，应当比这更早。

youdao

But our country jade carving's origin, must compare this early.

但我国玉器的起源，应当比这更早。

youdao