英文: Mr. MA delivering the opening remarks for the Opening Ceremony.
中文: 马逢国先生在开幕礼上致辞。英文: Exhibition opening times:
中文: 开馆时间:英文: Opening experiment of microbiology
中文: 微生物学开放性实验的探索与研究英文: Tightness test(opening and closing test,emergency opening and closing test)for cargo hatch cover.
中文: 货舱舱口盖密性试验(启闭试验、应急启闭试验)。英文: Having no opening; not perforated.
中文: 不开口的,不穿孔的