Plumosite
普通硫銻鉛礦
??? 情景例句
Let me try to work something out.
讓我想個辦法。
A plant may produce new flowers; man is young but once.
花有重開日，人無再少年。
But if you are a serious private investor,
但是，如果你是一個認(rèn)真的私人投資者，