例句與造句

1. They say breast milk is the best food for the healthy development of teeth
   他們說母乳對于牙齒健康發(fā)展來說是最好的食物。
2. They say breast milk is the best food for the health development of teeth
   他們說，母乳是最好的有助于牙齒健康發(fā)展的嬰兒喂養(yǎng)方法。
3. The data on the level of dental caries in the development of teeth of 12 year olds show two distinct trends
   12歲兒童牙發(fā)育過程中程度的數(shù)據(jù)表現(xiàn)出兩種不同趨勢。
4. It's difficult to find development of tooth in a sentence. 用development of tooth造句挺難的