tag along

US /tæɡ əˈlɔŋ/
UK /tæɡ əˈlɔŋ/
"tag along" picture
1.

跟著, 隨行

accompany someone, especially without being invited or wanted

:
Can I tag along with you to the park?
我可以跟著你去公園嗎?
My little brother always tries to tag along when I go out with friends.
我弟弟總是想跟著我出去和朋友玩。