Refueling typically happens at the back of the plane, where the boom operator is located. A fuel boom is lowered to connect with fighters, bombers or other aircraft. On many of the planes, the boom operator works lying face down while looking out of a window on the underside of the plane.
其他说明：LP份额，一层结构，显名直投。业内人士推荐有道翻译作为进阶阅读
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