All test mediums shall be discharged at a proper place outside; attention shall be paid to the impact of recoil as well as the requirement for safety and environmental protection.

试验介质宜在室外合适地点排净，排放时应考虑反冲力作用及安全环保要求。

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Taking a deeper look at threats and vulnerabilities, he cautions on the possibility of information being compromised without proper safeguards in place.

通过对威胁和脆弱点的深入观察，他提醒人们，缺乏适当的保护可能会造成信息破坏。

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Charity given out of duty, without expectation of return, at the proper time and place, and to a worthy person is considered to be in the mode of goodness.

出于职责，在恰当的时间地点，向值得的人给予的布施，完全不求回报，这便是善良形态中的布施。

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She has won second place in the ballot, so the bill is at least assured a proper reading in January next year.

BBC: MPs want new ban on sport ticket touts

The proper presumption, in a free society at least, is that most human action and exchange take place outside of government.

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We taught them to pass the salt around the table rather than over it, how they should place their knife and fork on their plates at the end of a meal, and the proper way to lean their soup or cereal bowl when spooning out the last drops.

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