探検

(1)search or seek; "We looked all day and finally found the child in the forest"; "Look elsewhere for the perfect gift!"

(2)捜すか、捜索する

(3)travel to or penetrate into; "explore unknown territory in biology"

(4)旅行するか、侵入する

(1)explore unknown territory in biology

(2)生物学の未知の分野を探検してください