到1924年，人们认为它的防水效果相当不错，就用来装备约翰·富兰克林爵士带领的一支北极探险队。

By 1924, it was considered effective enough to be used in outfitting an Arctic expedition led by Sir John Franklin.

youdao

到1924年，人们认为它的防水效果相当不错，就用来装备约翰·富兰克林爵士带领的一支北极探险队。

By 1924, it was considered effective enough to be used in outfitting an Arctic expedition led by Sir John Franklin.

youdao