作为一名左撇子，他需要特别订购左手专用的剪刀。

As a ___left-hander, he needs to order scissors specially designed for left-handed people.

那位棒球投手用一个漂亮的左手投球让击球手出局了。

The baseball pitcher got the batter out with a perfect ___left-hander.

这位左投手在上一场比赛中投出了三次三振。

The ___left-hander threw three strikeouts in the last game.