大，五颜六色的苹果和梨挂在树上。
Large and colourful apples and pears were hanging on the trees.
大梨应该给年长的人吃。
坐骨神经经过骨盆上称为坐骨大孔的开口，通常走行于梨状肌的下方，因此梨状肌的疾患或痉挛或导致与坐骨神经痛症状相似的腿痛。
The sciatic nerve travels through an opening in the pelvis called the greater sciatic foramen, and typically runs below the piriformis muscle.
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