sand gritter ; gritter
斗式铺砂机 hopper gritter
计量铺砂机 metering gritter
自动推进式铺砂机 self-propelled gritter
·2,447,543篇论文数据，部分数据来源于NoteExpress
铺砂机和除雪车都超时工作，确保道路畅通，但是对于英国的许多人来说，今年的圣诞季节提早到来。
Gritters and snow ploughs are working overtime to keep the roads clear but for many people around the country the Christmas holidays have come early this year.
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