您要查找的是不是：
- Who invented the steam engine? 谁发明了蒸汽机?
- Watt invented the steam engine . 瓦特发明了蒸汽机。
- It is known to all that Watt invented the steam engine. 众所周知,瓦特发明了蒸汽机。
- Watt invented the steam engine. 瓦特发明了蒸汽机。
- Walt invented the steam engine. 瓦特发明了蒸汽机。
- Can you tell me who invented the telephone? 你能告诉我是谁发明了电话？
- The steam engine was invented by Watt . 蒸汽机是由瓦特发明的。
- When was the steam engine invented? 蒸汽机是何时发明的?
- Who invented the ball-point pen? 谁发明了圆珠笔?
- Who invented the supernatural devil? 谁发明了这个超自然的魔鬼?
- Do you know who invented the computer? 你知道是谁发明了计算机吗?
- We couple the name of Watt with the steam engine. 我们把瓦特的名字与蒸汽机联系在一起。
- Trisha Yearwood - Who Invented The Wheel? 谁发明了那车轮?
- Who invented the first submarine? 是谁发明了第一艘潜艇？
- Q6 （2500000 rupees) Who invented the revolver? 谁发明了左轮手枪?
- Who was the inventor of the steam engine? 谁是蒸汽机的发明者?
- Do you know who invented the neutron bomb? 你知道，中子弹是谁研发出来的吗?
- It is said that James Watt's observation of steam issuing from a kettle gave birth to the idea of the steam engine. 据说，詹姆斯·瓦特对水壶蒸气的观察使他产生了发明蒸汽机的想法。
- To be the inventor of the steam engine. 瓦特自称为蒸气发动机的发明者。
- Do you know who invent the telephone? 你知道谁发明了电话吗？
