It was in winter that they dug trenches and laid the oil pipes.
他们是在冬天挖沟铺设油管的。
Vehicle oil heater is one of the main equipments for heating bus in winter.
汽车燃油加热器是冬季客车采暖的主要设备之一。
This last winter, we spent nothing on fuel oil!
而去年冬天我们在燃油上却分文未花。
The allowable oil temperature in summer can be lower than that in winter.
同一条管道,夏季的允许最低进站油温应比冬季的油温低。
Has the USA stored the keep warm diesel oil for winter?
美国做好啦冬季取暖柴油的储备啦吗?
The North Lake is an oil painting of a landscape in winter.
北湖就像冬日里的一幅美丽的风景油画。
The North Lake is an oil painting of a landscape in winter.
北湖就像冬日里的一幅美丽的风景油画。
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