Often the journey to the mission field was full of hardship.

传教之路常常布满荆棘。

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It was a difficult mission field, both physically and psychologically.

无论在生理还是心理上，这都是一个相当困难的传教地区。

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That's what happened to Sean Halsted one day when he fell 40 feet to the ground while fast-roping from a helicopter during a training mission at Hurlburt Field, Fla.

这就是发生在肖恩∙霍尔斯特德身上的事情，有一天他在佛罗里达赫尔伯特田野进行一次训练任务，从一架直升机上进行快速游绳时，他从40英尺高的地方掉到地面上。

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The Passion Test by Janet Attwood and Chris Attwood is also a valuable classic in the field of finding your mission.

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Even so, the Mars Society, an organisation set up to lobby for such a mission, plans to contribute a field laboratory to the Devon Island station.

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The attack happened early Tuesday afternoon, said Pier Gonggrijp, a field officer for the OSCE mission in Albania.

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