The area is well suited to road cycling as well as off-road riding...这个地方很适合举行自行车公路赛和越野赛。Triathlon begins with swimming, followed by cycling and running.铁人三项开始是游泳, 然后是自行车和赛跑.More people would be attracted to cycling if c...
It is arguable whether the rebels will knuckle under.还不能确定反叛者是否会投降。The only thing to do was knuckle down and get on with some serious hard work.唯一能做的就是开始努力工作，好好干出点儿成绩来。They refused to knuckle under to any pressure.他们拒不屈从...