1·If you must snack, eat it all at once, rather than picking at it, so that the saliva can quickly neutralise the acid generated in the mouth.
如果特别想吃，那么不要小口小口吃，一次吃完，这样唾液可以尽快的中和掉口腔中的酸性物质。
2·Saliva takes about an hour to neutralise the acid created by a food or drink.
唾液要用一小时的时间才能中和掉由食物和饮料产生的酸性物质。
3·Chemical and filtration systems to neutralise it are its biggest cost.
填埋过程中为中和酸碱的化学系统和过滤系统是最贵的。
4·Wait at least an hour after a meal or fizzy drink before brushing - this will give your saliva a chance to neutralise the acid.
餐后或者喝起泡饮料后，最好等半小时再刷牙——这就能给唾液留出时间来中和酸度。
5·Mr Obama's plan would neutralise that hit (see table).
奥巴马的计划将中和上述的打击(看表格)。