He wore a thick overcoat as a protection against the bitter cold.
他穿着厚实的大衣以抵御严寒。
A thin coat gives little protection against the cold.
一件薄上衣没有什么御寒作用。
The green environmental protection without pollution, cold light source design, no heat radiation.
绿色环保无污染，冷光源设计，无热辐射。
He wore a thick overcoat as a protection against the bitter cold.
他穿著厚实的大衣以抵御严寒。
Her thin coat provided little protection against the cold.
她那单薄的外衣不怎么御寒。
He was wearing a heavy coat as protection against the cold.
他穿着一件厚外套御寒。
He was wearing a heavy coat as protection against the cold.
他穿着一件厚外套御寒。
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