我得赶火车，火车七点半开的翻译：I need to catch the train, the train 7:30 open 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I have to catch the train, the train at half past seven open

I need to catch the train, the train 7:30 open

I must rush for the train ajar, train seven

I have been driven away by train, the train 7 0830

I need to catch the train, the train 7:30 open