agor oceanographic research ship ocean investigation ship ocean research vessel ocean survey ship oceanographic research vessel oceanographic vessel oceanographical vessel oceanographicvessel oceanography survey ship ors
Related Translations:
调查: 1.(为了解情况进行考察) investigate; examine; inquire into; look into; survey; (try to) learn the facts about; on (closer) investigation; make an investigation on [of; into]; hold an inquiry into st