探险家

tā fā biǎo de yóu jì duì yú qí tā tàn xiǎn jiā bù yī dìng yǒu yòng

他发表的游记对于其他探险家不一定有用。

His published account of his travels is of dubious value to other explorers.

wú wèi de tàn xiǎn jiā

无畏的探险家

intrepid explorers