Who am I, indeed (到底)? he sked himself.

我到底是谁？ 他问自己。

You've sked this question already.

这个问题已经问过了?。

The back sked off the defence area.

后卫把球高高踢出防守区。

Sked him to come to my football games.

我从未请他来看我的橄榄球赛。