There is an advantage to serving wine too cold: it is relatively easy to warm up again either by cupping your hands around the glass or warming the glass by rinsing it under hot water.
酒太凉也有一个好处：让酒变暖相对容易。你即可用手捂着把酒杯暖热，也可以用热水冲它。
2
Cupping involves heated glass cups that are applied to parts of the body.
拔火罐是用加热后的玻璃杯罩在身上的某些部位。
3
Cupping involves heated glass cups applied to parts of the body which creates suction that helps treat pain and relieve muscles of knots and swelling.