Trek

(noun.) any long and difficult trip.

(noun.) a journey by ox wagon (especially an organized migration by a group of settlers).

(verb.) make a long and difficult journey; 'They trekked towards the North Pole with sleds and skis'.

(verb.) journey on foot, especially in the mountains; 'We spent the summer trekking in the foothills of the Himalayas'.

哈里特编辑