每日一句口语:Don't be afraid of pressure. Remember that pressure is what turns a lump of coal into a diamond. 不要害怕压力。记住:正是压力,才把炭变成了钻石。【知识点讲解】lump n.块,团; 肿块; 许多,大量; 笨拙的人例句:They used to buy ten kilos of beef in one lump. 他们过去常买10公斤重的整块牛肉。主播微信公众号:安夏说英语