How heavy are you?

你有多重？

How heavy are you? I'm 48 kg. I'm thinner than you, and shorter.

你有多重？我48千克。我比你要更瘦，更矮。

No matter how heavy you are, I will hold you. Accompany you with all my heart is my happiness.

无论你变得多重，我都会抱着你。因为用全部身心守护你，就是我的幸福。

Thanks. Oh, this bag is heavy. How far are you two going?

谢谢。喔，这袋子很重。两位要去多远？

You never see how her shoulders are sagging from heavy burdens.

你永远见不到沉重的负担把她双肩压弯。

On the contrary, if you have a heavy heart, you will feel lonely, frustrated, etc. no matter how far you go or what a splandid scenery you are in.

相反，如果你心情郁闷，无论你走多远或无论你置身于什么样的良辰美景之中，你都会感到孤独、挫折等等。