the pilot at the controls was only about halfway through his training on the Boeing 777这句话中的at the controls是什么意思?was only about是个什么用法?请指教

A：B:I con do the housework at home. The sailors should show relevant flags by day or pilot lamps at night. so dark the con of what is the meaning of pilot? What is the m.of pilot. 求 The Uprising-Pilot Hill感谢 求The Uprising-Pilot Hill 的 英语翻译Why,Weinberg asked,isn't anyone looking at the part played in the incident by the air control officer who spoke to the pilot? 翻译一个句子,I light the pilot on the butane heater.主要是pilot这个词不理解. The pilot can't ___ the planeA driveB fly The pilot landed on the ground ____________ （safe） 35.Only when the hijackers had shot one of the passengers _____ to land the plane.A.the pilot agreed B.the pilot would agreeC.would the pilot agree D.did the pilot agree 军刀部队中pilot是什么意思在哥伦比亚中the pilot has been killed.是什么意思? So dark the con of man So dark the con of human.. the pilot at the controls was only about halfway through his training on the Boeing 777这句话中的at the controls是什么意思?was only about是个什么用法?请指教 英语翻译One day at a busy airport,the passengers on a commercial airliner were seated waiting for the pilot to show up so they could get under way.The pilot and copilot finally appeared in the the rear of the plane and began walking up to the coc 英语阅读求解答What would it be like to fall at a speed（速度）81．Li Feng __________ A．is a Chinese Air Force pilot B．was born on March 7 C．has been a pilot for 38 years D．became a pilot at the age of 38 82．What happened to Li F