1·Use cloaking with discretion.
但应该谨慎使用。
2·You must choose you friends with discretion.
你一定要慎重地择友。
3·Simon had carried out all his assignments with discretion, elan, and pluck.
西蒙凭着谨慎，热忱和勇敢，完成了他的全部任务。
4·She had even condescended to advise him to marry as soon as he could, provided he chose with discretion ;
多蒙她体恤下情，曾经亲自劝他及早结婚，只要他能够谨慎选择对象。
5·The police were reassured when they won the right to apply the law with discretion, and there have been no silly prosecutions.
警察们一再保证会慎重使用执法权，不会再有鲁莽的诉讼。
6·The Latin and Greek words are important to know, but should be used with discretion, and never to overwhelm a reader or listener.
掌握拉丁词语和希腊词语固然重要，但使用时要小心谨慎，不要使读者或听众接受不了。
7·Each policy is a guideline to be used with discretion, understanding, and management in the spirit in which the policy is written.
每个策略是一个慎重的使用指南，有助于彼此间精神的理解和政策的管理。
8·The formula of numerical computing is presented with discretion for Fresnel diffraction and phase numerical reconstruction of wave front.
从光的菲涅耳衍射、波前相位重构入手，对连续信号进行了离散化处理，给出了数值计算公式。
9·Choosing a major is very important because it concerns our college life, our career and even our future life. Therefore, we need to choose our major with discretion.
选专业是很重要的因为这关系到我们的大学生活，我们的职业生涯，甚至是我们的未来生活。所以，我们选专业时要谨慎。
10·The GWT development documentation warns that JSNI must be used with discretion because browser portability isn't guaranteed, and the compiled code optimization is restrictive.
GWT开发文档提示说必须慎重使用JSNI，因为不能保证浏览器的可移植性，而且编译代码的优化是有限制的。