There's a mountain bike in the guys' apartment. 钱和乔的家里有一辆山地车。
I have a mountain bike, an electric guitar, and a computer. 我有一辆山地车,一把电吉他,一台电脑。
The Mercedes mountain bike on the other hand is designed for off-road tracks and is a more serious machine than the commuter friendly folding bike. 梅赛德斯山地自行车另一方面是专为越野轨道,是一个更加严重的机器比通勤友好折叠自行车。