常見(jiàn)例句雙語(yǔ)例句The second solution was for folding the paper in a single direction. This is the case when you try to fold a long narrow sheet of paper.第二種方案是將紙按一個(gè)方曏折曡，就是折曡一張長(zhǎng)但窄的紙。 返回 long direction of sheet