The companies building the canals to transport coal needed surveyors to help them find the coal deposits worth mining as well as to determine the best courses for the canals.

修建运河运输煤炭的公司需要测量员帮助他们找到值得开采的煤矿，并确定运河的最佳路线。

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They offered courses to help students know the importance of protecting the Huanghe River.

他们开设了课程帮助学生了解保护黄河的重要性。

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ThinkTank will train her son for the SAT and help him pick internships and even college courses once he becomes a freshman. Ms. Li sees the cost as an investment in her son’s future.

智库教育将对他的儿子进行赛达考试的培训，帮他挑选实习机会，一旦他被录取，还会帮他选择大学课程。

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The report also says the government should commission online training courses for teachers to help them find the right techniques for teaching literacy.

BBC: Teacher training to spot dyslexia

He added that reducing the number of cameras might also lead to a fall in the numbers of motorists taking speed awareness courses "that help them to avoid speeding in the future".

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The volunteers undertook training before hitting the streets, including first aid, safety and drug courses to help them identify when someone may be under the influence of something other than or in addition to alcohol.

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