The blood vessels in our hands and feet tighten up when it's chilly - which makes our fingers and toes cold and white.
天气冷时，人们手部和脚部的血管会收缩，使手指和脚趾冰冷、发白。
The blood vessels in our hands and feet tighten up when it s chilly which makes our fingers and toes cold and white.
天气冷时，人们手部和脚部的血管会收缩，使手指和脚趾冰冷、发白。
The headquarters staff planned the action in which so many of our men were killed or wounded; the generals all have blood on their hands.
在参谋部部署的行动中，我们的伤亡很大，将军们都自觉有罪。
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