Sometimes we go on working after dark by the lights of our tractors.
Sometimes we go on working after dark by the lights of our tractors.
有时侯天黑了，我们还借助拖拉机的灯光继续劳动。
Sometimes we go on working after dark by the lights of our tractors.
有时侯天黑了，我们还借助拖拉机的灯光继续劳动。