Just then, the traitor transferred to another tramcar.

那时，卖国贼转移到了另一辆车上。

The tramcar became entangled in their ranks, and moved on painfully, like a caterpillar in a swarm of ants.

电车纠缠他们队伍， 像蚂蚁毛毛虫一样痛苦地前行。