If you need to clean your bicyclechain, then you can use a degreaser or dish soap.
如果您需要清洁你的自行车链条，那么你可以使用脱脂剂或洗洁精。
2
Amazing things, like putting a bicyclechain back on, just like that. Or building a hamster cage.
那些奇妙的事儿有上自行车链条，或是建一个仓鼠笼子，或是教我玩拼图玩具，拼出个字母“F”来。
3
Objet’s machines can produce not only solid things out of plastic-type materials, but complex ones with moving parts too, such as a working model of a bicyclechain or a small gearbox.