1) cloth sold by the piece
按匹发售的布.
2) Cloth sold by the yard.
按码出售的布
3) They sell the cloth by the yard.
他们按码售布。
4) This cloth is sold by the yard.
这种布按码出售。
5) This cloth is sold by the metre.
这种布按米出售。
6) Sale 50% off original price
按原价的50%销售
补充资料：他们
1.代词。称自己和对方以外的若干人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条