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Large semitrailer and tractor. Angle of trailer is adjustable.
大型半挂车和牵引车。可调整挂车转角。
youdao
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Small semitrailer and tractor. Angle of trailer is adjustable.
小型半挂车和牵引车。可调整挂车转角。
youdao
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Small semitrailer and tractor. Angle of trailer is adjustable.
小型半挂车和牵引车。可调整挂车转角。
youdao