“爬坡”造句
由于用力骑车
爬坡, 她浑身发热,
She was hot and breathless from the exertion of cycling uphill.
你前行的道路似乎老是坎
爬坡.
When the road you are trudging seems all uphill.
直译为“老奶奶速比”,山地车上最低一档的速比, 用于最陡峭的
爬坡.
The lowest gear on a mountain bike, used for very steep climbs.