1. I was sure his business was done for when his biggest client stopped buying.
    当他最大的买主停止购买时，我确定他的生意要垮掉。

2. I had no intention of buying one, but I could not conceal the fact that I was impressed by the size of the diamonds.
    我根本不想买，但我不能掩饰这样一个事实：其钻石之大给我留下了深刻的印象。

3. In fact, none of the women I talked to were buying shoes to please the men in their lives.
    我和好几位女人交谈过，事实上,其中没有一个女人是为了讨好自己生活中的男人而买高跟鞋的。