But some people prefer the savoury fillings made from meat , mushroom and green vegetables .
但也有人喜好由肉、香菇和青菜做成的咸味馅料。
The fda says it does not recommend that those who already have mercury fillings get them removed .
美国食品药品管理局说,不建议已经用汞填充物的人将其拿掉。
On the assumption that you do not have a vast array of sandwich fillings in your cupboard at home , it should not take too long to decide what to make .
假设你家里橱柜里没有很多种做三明治的馅料,那么决定做什么三明治就应该不会花太多时间。
Dental fillings mean that they account for as much as a fifth of britain 's mercury emissions : regulations require crematoria to cut mercury emissions by half by 2012 .