He bought a jumbo packet of washing-powder.

他买了一包特大型包装的洗衣粉。

We provide all kinds of exported toilet soap, toothpaste, washing-powder, welcome discuss cooperation details!

本厂长期供应各种出口型香皂，牙膏，洗衣粉，欢迎洽谈合作细节！谢谢！

He could, for instance, remember which brand of tea Mrs Smith usually bought or what sort of washing-powder Mrs Jones preferred.

例如，他能记住斯密斯太太通常买的是哪种牌子的咖啡或者琼斯太太喜欢的洗衣粉的牌子。

It is usually economical to buy washing powder in large quantities.

大量购买洗衣粉通常要省钱些。

It nearly always makes sense to produce bulky chemicals, such as washing powder, where they are sold, to keep transport costs low.

对节省物流费用来说，在当地生产运输笨重的化工产品，例如洗衣粉，有着明显的好处。