除了Come on 加油的英文還可以怎麼說？

You know I’ve been pulling for you.
你知道我一直在為你加油。

They find it difficult to pump themselves up for the games.
他們感到要為自己加油打氣，自信滿滿地去打比賽並不容易。

The crowd boosted the morale of the runners.
人們為賽跑選手們加油助威。

Most will probably be cheering on their favorite players.
多數人大概都會為自己喜歡的球員加油。

A thousand supporters packed into the stadium to cheer them on
1,000名支持者擠進體育館裡為他們加油。

延伸閱讀：學好英文好簡單！