求英文翻译：你上了火车就发信息给我

Question

翻译成英文是啥？

Answer 1

Please send me a message as soon as you get on the train.

放心，不是机械翻译，用心翻译的，肯定对

Answer 2

sent me a message after you get on the train

Answer 3

You should send a message as soon as you take a train

Answer 4

send me a message as soon as you get on the train