Hats divide generally into three classes: offensive hats, defensive hats, and shrapnel.

Hats divide generally into three classes: offensive hats, defensive hats, and shrapnel.

帽子一般分为三类:进攻性帽子、防御性帽子和弹片。

-- Katharine Whitehorn 凯瑟琳·怀特霍恩