You should begin to gather information about these careers which will include a job description, outlook for the field (will you be able to find a job), and required training and education.

你应该收集关于这些工作的信息，包括职位描述，整个行业的发展前景，必要的培训和教育。

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Those completing study programs at foreign medical schools may be required to return to their own country for at least two years after their training ends.

VOA: special.2009.06.02

Passengers will be required to have three days of training before the flights.

VOA: special.2009.12.18

Clearly,the hours of service required of doctors in training are disputed.

VOA: special.2010.07.13

Should Major League Baseball provide umpires with required training seminars and opportunities for development?

FORBES: The Plight of The Umpires And The Inevitability Of Instant Replay

McLendon had briefly been employed as a police officer in Samson, but had failed to complete "required training" at a police academy in Montgomery, Alabama, in 2003, authorities said Wednesday.

CNN: Determination trumps fear in wake of Alabama rampage

McLendon, who had no known criminal record before carrying out the rampage, worked briefly as a police officer in Samson, but failed to complete the "required training" at the police academy in Montgomery in 2003, according to Alabama State Trooper Capt.

CNN: Gunman in Alabama slayings was briefly a police officer