单词observation car
na.: (火车的)游览车厢
网络: 观光车；了望车；观景车厢
观光车厢，游览车厢（火车车厢，有大窗）:
a coach/car on a train with large windows, designed to give passengers a good view of the passing landscape
(火车的)游览车厢
Sister train to Europe"s Venice Simplon Orient Express, an open-air observation car allows heady aromas of the Orient to waft onboard.
同欧洲的威尼斯-辛普伦-东方快车一样，全景式观光车厢充满了浓郁的东方气息。
They were sitting on the gravy train too, enjoying the views from the observation car.
因为股东们也在这趟“发财列车”上，从游览车厢里观赏景色。
Amplitude observation car, jumped expected direction, whether in the current within the current rating;
开车观察振幅、跳料方向，电流是否在额定电流以内；