underprep.低于；在 ... 下；在 ... 内；在 ... 控制下adv.在昏迷中；在 ... 下adj.下面的；从属的；少于的underswingn.负脉冲(下冲；幅度不足)

1. However, due to the recent earthquake in Taiwan which spoilt the international Internet optical fibre cable, I was unable to connect to Ycul until now.
   这是因为最近发生在台湾省的地震，把国际互联网的海底光缆损坏了，造成整个亚洲和其他地区的沟通出现障碍。