日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美 国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項(xiàng)選擇題

船體被甲板和艙壁分隔。()

A. The hull is divided by decks and bulwarks.
B. The hull is divided by decks and bulkheads.
C. The hull is divided by engine room and bulkheads.
D. The hull is divided by decks and holds.

微信掃碼免費(fèi)搜題