为了探究浮力大小跟哪些因素有关,某兴趣小组的同学,用同一物体进行了如图所示的操作,并记下物体静止时弹簧测力计的示数.图乙中物体未放入前溢水杯装“满”了水,物体浸没后,水全部溢出到旁边的小烧杯中.溢出水倒入量筒后的情况如图丁所示.
—How do you spend the coming May Day holiday?— I haven't decided. I wonder during the holiday.
人们常说,“狗不嫌家贫,子不嫌母丑”。其主要意思是说( )