例句與造句

1. Fixed guard rails on deck of sea - going passenger ships
   海運(yùn)客輪甲板上的固定護(hù)欄
2. Gates in fixed guard rails on the deck of sea - going vessels
   海輪甲板上的固定護(hù)欄的出入門
3. It's difficult to find fixed guard in a sentence. 用fixed guard造句挺難的