Four or five times a day , a little thin , and undigested food residue could be seen in it 顾客：一天四五次吧，有点稀，还能见到未消化的食物残渣。
Bad breath can be caused by food particles in the mouth , dry mouth , or a health problem 导致口腔异味的原因包括口中的食物残渣口腔干燥及健康问题。
You spit bones and other food scraps on the table . that ' s why you need the vinyl tablecloth 把骨头等食物残渣吐在桌子上，这就是为什么要铺塑料桌布。
Saliva also clears food debris from the mouth and neutralizes the acids produced from the bacteria 唾液还能清除口腔中的食物残渣，中和细菌产生的酸。
You spit bones and other food scraps on the table . that ' s why you need the vinyl tablecloth 你把骨头和其他食物残渣吐在桌子上,这就是你为什么需要塑料桌布的原因
Brush at least twice a day with glister multi - action fluoride toothpaste to help remove food residue and plaque 每天以丽齿健?氟素牙膏刷牙最少两次，清除牙齿上的食物残渣！
Put refuse and food waste into a waterproof garbage bin with lid on at all times and empty the contents at least once a day 垃圾及食物残渣应放入坚固、不透水及脚踏式揭盖的垃圾桶内。
Pack it in , pack it out . inspect your campsite and rest areas for trash or spilled foods . pack out all trash , leftover food , and litter 背进来背出去。检视所经之出，把废弃物、食物残渣及纸屑都带出去。
Can be disposed of into the drain system or composted together with food waste or grass cuttings and will produce a fertile humus 填充料可以直接弃置于污渠系统或与食物残渣或剪草一起堆肥，以产生肥沃的腐植土。
Leonardo sometimes worked while eating or traveling , and his fingers were often dirty , sometimes with residue of food , vezzosi said 文卓西说，达文西有时边工作边吃东西或旅游，他的手指常常很脏，有时还有食物残渣。
