sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
Please call me if you have any problems.
如果你有难题,就请打电话给我吧。
you have the choice of very expensive organically-grown vegetables or a steady diet of pesticides every time you think you're eating fresh salads and vegetables, or just having an innocent glass of water!