Now if it's a heavy package, it will cost you more money.

现在，如果它是一个很重的包裹，它会花费你更多的钱。

I'm not sure exactly how much it is, but it's more if you have a very heavy package.

我不确定它到底有多少，但如果你有一个很重的包裹， 它会更多。

From one of these he extracted a small heavy package which he stowed inside his open shirt against the skin.

他从其中一个袋子里取出一个又小又重的包裹，将它塞进紧贴皮肤的敞开的衬衫里。

They said it would be around 50rmb, but theprice could be higher if it is a large or heavy package.

他们说大概是50元左右， 但是如果是大件或重件的话价格可能会更高。