平整的织物需要使用不卷缩的纱线, 而对于绉织物和要求产生某些花式效应时, 使用卷缩纱线是较合适的. Smooth fabrics require balanced yarns, but for crepe and textured effects, unbalanced yarns are desirable.
许多大企业为旗下员工开办课程。Many large organizations run courses for their employees.政治和大企业之间的联系links between politics and big business在顾客服务方面，有时小企业可能优于大企业。Sometimes small firms can outdo big business when it comes to customer care....
We don't train them only in bricklaying, but also in other building techniques.我们不仅仅训练他们砌砖，而且教给他们其他建造技术。Now, I'm going to show you something about bricklaying.我现在要告诉你一些有关砌砖的事.That's a skillful piece of bri...
关于肯尼迪家族性丑闻的新闻标题都让我读得腻烦了。I'm sick of reading headlines involving the Kennedys in sex scandals.肯尼迪在1960年总统大选中击败了尼克松.Kennedy edged out Nixon in the 1960 presidential election.肯尼迪被刺客的子弹击中而身亡.Kennedy was struck down by a...