If you want to go unicorn spotting, take a turn around the brand-new park on TOP of San Francisco’s Transbay bus terminal.

此結構表達的一個特征是:go + doing (doing 一般為不及物動詞)。多表示體育、休閑、生活等平時活動。比如:go fishing, go boating, go camping, go swimming, go shopping 等。

若是及物動詞接賓語,需要把doing 的賓語提前,而且賓語名詞用單數:go + 名詞(賓語單數)+ doing。比如:

go unicorn spotting: 去看獨角獸。

go house hunting:去找房屋。

go mountain climbing: 去看獨角獸。