box的三單為什麼加es

因為以s、x、sh、ch結尾的名詞變複數要加 es。boxes

n. 小木箱，盒子

Come and help me lift this box.

來幫我抬這個箱子。

The inside of the box was blue.

盒子的內面呈藍色。

Can you help me with this box?

你能幫我搬這個箱子嗎

Can you reach me down that box?

你幫我把那個盒子拿下來好嗎

She was holding a large box.

她提着一隻大箱子。