A.船體在上層建筑里,他們是船舶的外衣。 B.船體和上層建筑是船舶的兩個(gè)主要部分。它們是船舶的外衣。 C.船體和上層建筑都很重要,它們是船舶的主體。 D.船體和上層建筑是船舶的兩個(gè)主要部分。它們是船舶的主體。
A.有各種各樣的船舶結(jié)構(gòu)。 B.船舶的結(jié)構(gòu)和型號(hào)不統(tǒng)一。 C.船舶結(jié)構(gòu)因船型而異。 D.船舶大小因船型而異。
A. The forward part of a vessel on the starboard side is called starboard quarter. B. The aft part of a vessel on the starboard side is called port quarter. C. The aft part of a vessel on the port side is called port quarter. D. The forward part of a vessel on the port side is called port quarter.