Their house is very similar to ours, but ours is bigger.

　　他們的房子和我們的十分相像，但我們的要大些。

　　The eyes of some fish have a greater sensitivity to light than ours do.

　　有些魚的眼睛對(duì)光比我們敏感。

　　Their house is almost opposite ours.

　　他們的房子幾乎正對(duì)著我們的房子。