It comes down to three things: Understanding the benefits of talking to strangers. Knowing how to deal with the occasional rejection or unpleasant encounter. Breaking down your fear through practice.

归结为三件事：理解与陌生人交谈的好处，明白怎样应付偶然出现的拒绝或者使人生厌的遭遇，通过练习克服恐惧。

youdao

Knowing how to interpret all those signs and symptoms takes up much of a doctor's education and is refined over a lifetime of clinical practice.

了解这些信号和症状的含义在医生的培训中占有很大的比重，医生还需在其整个职业生涯的临床实践中不断完善这个本领。

youdao

All too often the practice of managing revenues, setting prices, and using rate and inventory controls is done based primarily on intuition, gut instinct, and "knowing" the hotel and market.

通常，收益管理实践、制定价格、使用率和存货控制主要是靠直觉和“了解”酒店和市场决定的。

youdao

All I wanted to do was play the trumpet, just get better at it, and just practice and practice, but I never realized how important it is to know the history - just like knowing the history of yourself.

NPR: Hot 8 Brass Band Play For A Living New Orleans

This is, again, conditional upon possessing knowledge about Islamic law, knowing rules and regulations of the Islamic judiciary system in Islam, and choosing a branch of practice as close in specialty as possible to the rules and regulations of Islamic law.

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