ph.

1. The baby elephant was always tagging along behind its mother.
小象老是跟在母象后面。

1. 尾随：tag after 尾随 | tag along 尾随 | tag day 街头募捐日

2. 陪伴 跟随：for a spin 兜一圈 | tag along 陪伴 跟随 | backseat driver 坐在汽车后座对驾驶员指手画脚的人; 干涉与自己职责无关的人

3. 为受邀而跟去：Set him straight 向他解释 | Tag along 为受邀而跟去 | Take its toll 伤害

4. 尾随,跟随：centipede 蜈蚣 | tag along 尾随,跟随 | What'll it be? 你们想来点儿什么?(侍者问顾客的常用语)

verb

1. go along with, often uninvited

e.g. my younger brother often tagged along when I went out with my friends