英语标点!一：theincidentbackeduptraintrafficonChina'sbusiestrailway,linkingBeijingandGuangzhou.二：theincidentbackeduptraintrafficonChina'sbusiestrailwaylinkingBeijingandGuangzhou.二句中,linking前的,号删除了,

Question

英语标点!
一：the incident backed up train traffic on China's busiest railway,linking Beijing and Guangzhou.
二：the incident backed up train traffic on China's busiest railway linking Beijing and Guangzhou.
二句中,linking前的,号删除了,请问可以吗?如果删除,号句子意思变没?

Answer 1

不可以,有语法错误了,可以改成the incident backed up train traffic on China's busiest railway which linking Beijing and Guangzhou,第一句中的逗号就是省略which的用法,还原一定要变回which