One end of the see - saw goes up while the other end goes down.跷跷板一头起来,另一头就下去.Prices see - saw according to demand.物价随需求变化而反覆涨跌.Changing demand causes a see - saw in prices.需求不断变化造成价格反覆涨跌....
He crunched his cookies and slurped his tea.他嘎吱嘎吱地咬着饼干,咕噜咕噜地喝茶.Cold tea is very soothing for burns.凉的茶水非常有助于减轻烧伤灼痛。...if you're a heavy coffee drinker or strong-tea fiend.如果你喝浓咖啡，或是喝浓茶成瘾Would you like some tea befor...
不要空腹饮酒。Avoid drinking on an empty stomach.47与其负债起床,不如空腹睡觉.47 Better go to bed supperless than rise in debt.这种药必须空腹服用.This medicine must be taken on an empty stomach....
最好先伸展一下僵硬的肌肉。It is better to stretch the tight muscles first.这样可能会导致身体虚弱和肌肉萎缩。This can lead to bodily weakness and muscle wastage.按摩可以使肌肉放松，缓解压力和促进血液循环。Massage is used to relax muscles, relieve stress and improve the cir...