Dogs and cats, like humans, are either right or left handed.

猫狗和人一样也有左、右撇子之分。

Over 2500 left handed people a year are killed from using products made for right handed people.

每年有超过2500名左撇子在使用为右撇子设计的产品时死亡。

I'm having trouble with this gear lever because I'm left-handed.

我难于操纵这个变速杆，因为我是左撇子。

I batted left-handed and bowled right-handed.

我左手击球，右手投球。

She writes left-handed.

她用左手写字。