When you look at their new system, ours seems very old-fashioned by contrast.
看一看他們的新系統(tǒng)，就顯得我們的系統(tǒng)陳舊過時了。
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。
Our dresses were the same except mine was red.
我們的連衣裙是一樣的，只是我的那件是紅色。
Her dress is almost identical to mine.
她的連衣裙和我的幾乎一模一樣。
The eyes of some fish have a greater sensitivity to light than ours do.
有些魚的眼睛對光比我們敏感。