本月在法国布尔歇的绿色航展上已经出现了一打左右的电动飞行器。
A dozen or so electric aircraft are expected to turn up at the Green Aviation Show, which will be held at le Bourget, France, this month.
描述:检查飞机:上周五在巴黎附近的布尔歇机场,机械师在一架空客A321着陆后检查飞机的空速传感器。
Caption: plane check: a mechanic checked speed sensors on an Airbus A321 plane after it landed at Le Bourget Airport near Paris Friday.
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