深圳前海深港现代服务业合作区 the Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone ; Qianhai Shenzhen-Hong Kong Modern Service Industry Cooperation Zone

比山高，比海深，比蜜甜 higher than the mountain; deeper than the sea and sweeter than honey

扫海深度 [测] [海洋] sweeping depth

海深记录器 benthograph

黄海深 Playing the happiest

血海深仇 A Blood Feud ; Lasting enmity ; blood feud ; Vendetta

海深测量 bathymetric survey

海深图 bathymetric map ; bathygraphic chart ; bathygram

大海深渊地带 abyssal benthic zone

等海深线 Depth Contour