Every morning now she turns on a specially constructed light box for half an hour and sits in front of it to trick her brain into thinking it's still enjoying those long summer days.
现在她每天早上都会打开一个特制的灯箱半小时，坐在前面，让自己的大脑以为它还在享受漫长的夏日。
2
You stop to give him the last half of your box of crackers.
你停下来把剩余的半包饼干给他。
3
For this treatment, you sit in front of a "light box" for half an hour or longer, usually in the morning.