We have to expand the size of the image.

　　我們不得不擴(kuò)大圖像的尺寸。

　　What is it like to steer a ship this size?

　　駕駛這樣大小的船會怎么樣呢？

　　The tumour had shrunk to the size of a pea.

　　腫瘤已縮小到豌豆大小。