Darken the room, or practice in the evening just after sunset so it's already dark.
让卧室内的光线暗下来，你也可以在日落后去训练。
They remained in the room for a long time. It was nearly sunset when they left.
他们在屋里停了很长时间， 直到太阳落 山才 走。
They remained in the room for a long time. It was nearly sunset when they left.
他们在屋里停了很长时间， 直到太阳落 山才 走。
应用推荐