唯物主义，唯物论该理论认为物质实体是唯一现实存在，包括思想、感情、想法、意念等在内的一切均可从物质现象的角度进行阐释
The theory that physical matter is the only reality and that everything, including thought, feeling, mind, and will, can be explained in terms of matter and physical phenomena.
这帐单包括服务费在内吗？
Do the bill include service?
我买汽车时总要把燃油消耗量考虑在内。
I always take fuel consumption into consideration when buying a car.
