你这样轻率的使用直升飞机，就拱手送给了她一个机会。
By using the helicopter indiscreetly as you did, you dumped an opportunity in her lap.
你这样轻率的使用直升飞机，就拱手送给了她一个机会。
By using the helicopter indiscreet ly as you did you dumped an opportunity in her lap.
他们使用直升飞机向最偏远的地区投递食品和医疗补给，但是陡峭的大山使得空投过程也非常有危险。
They are dropping food and medical supplies by helicopter to the most remote communities, but the steep mountains make even that a hazardous process.
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