You should not mix hot food with cold food onto one plate at a buffet .
助餐时不可把冷食，热菜和点心类食物混装在一个盘子里。
Give the plate a final rinse in cold water.
将餐具放在冷水里最后冲洗一次。
And a little plate of cold cuts, if there are any left.
再来一点冷盘，如果还有剩的话。
And a little plate of cold cuts, if there are any left.
再来一点冷盘，如果还有剩的话。
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