71.   We are engaged in the import and export of machinery.

我们经营机械进出口业务。

72.   We are now doing a large import business in fruits from Southeast Asia.

我们的业务是大批量进品东南亚的果品。

73.   We specialize in handling clocks and watches of all sorts.

我们专门经营各种类型的钟表。

74.   We also take on a variety of silk piece goods.

我们也经营各种绸缎的生意。

75.   Our activities cover a wide range of commodities, such as ties, belts and shirts.

我们经营的商品范围多样，有领带、皮带、衬衫等。