But plane soot occurs at low enough altitudes for rain to wash it out of the atmosphere in just days or weeks.

但是飞机烟尘是在低纬度，雨水在几天或几星期就把它们从空中冲洗干净了。

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Looked like a low Alt flame out, could had been birds or flown into another plane jet wash or just bad fuel.

看起来就像一个发动机熄火，被鸟类撞击或另一架飞机的射流影响，或只是燃料不行。

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Very low residue and few causticity, with high-surface insulation resistance value, no need to wash it also can reach the excellent ICT test value.

焊接后残留物少，腐蚀性小，具有极高的表面绝缘阻抗值，无需清洗即可达到极佳的ICT测试性能。

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At long last, we reached the Wild River, promptly disrobed and sat in the low but rushing stream, letting the cool water wash over us as we filled and sterilized our bottles.

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Typically, a flash can be too bright and wash out one's subject when used in low-light or night-time settings, ruining what could have been a great image.

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