So I would tend to recommend the tenspeed bike as the price is similar — however you'll be getting better quality components.
所以价钱差不多的情况下，我建议你买十速自行车当然你要买零件质量好的。
2
Five and tenspeed bicycles are best suited to riding over long distances or hilly terrain and to serious touring, so if it's serious touring you're interested in, get a five or tenspeed bike.
五到十速自行车最适合长距离或山地地形和危险的旅行。所以你喜欢威严旅行就买五或十速自行车。
3
It's surprising what China has done in the past ten years in terms of train travel—it now has the biggest high-speed railway network in the world.