The announcement, “Fasten your seat belts and open shades of the windows” is always heard by us at the time of takeoff and landing of an airplane. Whenever we travel in an airplane we open shades of windows though we …
Read More »The announcement, “Fasten your seat belts and open shades of the windows” is always heard by us at the time of takeoff and landing of an airplane. Whenever we travel in an airplane we open shades of windows though we …
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