But in space, it is the engineering that leaves room for doubt.
但在太空里，实际的工程操作给人留下一丝疑问。
The Huisman view on engineering is that there is always room for improvement.
豪氏威马的工程理念是永葆改进空间。
Room air engineering systems for kitchens shall be operated only by outside air.
厨房的室内空气工程系统只可以在有室外空气时操作。
Room air engineering systems for kitchens shall be operated only by outside air.
厨房的室内空气工程系统只可以在有室外空气时操作。
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