I must not make excuse for myself.

我不能为自己找借口。

youdao

If it is taking a long time for your prospect to make a decision, you can make the excuse that selling is complicated as there are lots of people involved.

如果给了你很长时间来做出个决定，你可以找个借口说因为太多人参与进来使得销售变得复杂了。

youdao

Protecting Mr Apablaza would make their calls for justice look even more like an excuse to settle old scores.

保护Apablaza将使他们伸张正义的号召看起来更像一个清算旧账的借口。

youdao

McEnroe, whose brother John topped the world rankings in the 1980s, agrees with Roddick about the attractions of other sports, but is not going to make it an excuse for failure.

CNN: Where are America's future tennis champions?

With these resources at hand, a problematic student-athlete has no excuse for failing to make reasonable progress towards their degree attainment.

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But for a smaller group people, knowing they are running late for work does absolutely nothing except stimulate their creative juices in order to make up the latest excuse as to why they are late for work -- again.

CNN: Twelve amusing excuses for being late to work