All planes out of Heathrow have been grounded by the strikes.

所有由希思罗机场起飞的飞机均因罢工而停飞。

《牛津词典》

All planes are being inspected for possible cracking and corrosion.

所有的飞机都在接受检查，看是否可能有裂纹和腐蚀现象。

《牛津词典》

In a deep sense, freedom is allowance of all truths as expressed within oneself and within all others on all planes of reality.

在某种深刻的意义上，自由是接受所有的人在所有实相层面上、所有表达内在的真相。

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Officials would order all lights in a city turned off to make it difficult for enemy planes to find a target in the dark of night.

VOA: special.2009.11.15

All of the men say they never intended to bring down any planes, but rather they wanted to unleash a series of harmless stunt explosions on famous landmarks here to in their words, "expose the failings of Western foreign policy."

VOA: standard.2009.09.07

But in terms of total orders for all planes this year, Boeing retained a large lead over Airbus.

BBC: Airbus and Boeing hit by plane cancellations

Not all planes across oceans have data-link capabilities, and high-frequency radio is still used with some flights and as a backup with others.

WSJ: How New Air-Traffic Control Systems Operate Over Oceans

That can't change until all planes have more accurate navigation systems.

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