長(zhǎng)扁擔(dān),短扁擔(dān),長(zhǎng)扁擔(dān)比短扁擔(dān)長(zhǎng)半扁擔(dān);
    短扁擔(dān)比長(zhǎng)扁擔(dān)短半扁擔(dān).
    長(zhǎng)扁擔(dān)捆在短板凳上,短扁擔(dān)捆在長(zhǎng)板凳上;
    長(zhǎng)板凳不能捆比短扁擔(dān)長(zhǎng)半扁擔(dān)的長(zhǎng)扁擔(dān),
    短板凳也不能捆比長(zhǎng)扁擔(dān)短半扁擔(dān)的短扁擔(dān).