Visitors can also sign up for bay tours and whale

Visitors can also sign up for bay tours and whale watching tours英译汉

A.游客还可以签约参加海湾游和赏鲸之旅。

B.游客还可以为海湾游和赏鲸之旅而注册。

C.游客还可以报名参加海湾游和赏鲸之旅。