每日背誦第五期61
Most Americans visit dentists to have their teeth checked. Dentists state that 2 visits a year are desirable. However, most people go only once a year. Americans visit dentists much more frequently than most other people in the world. Still, there are many adults who have never been inside a dentist's office. And some of these people are in need of a dentist's care.
大多數(shù)美國人去看牙醫(yī)作牙齒檢查。牙醫(yī)指出，一年查兩次是必要的。然而，大多數(shù)人每年只看一次。美國人看牙醫(yī)比世界上大多數(shù)人都勤快，但仍然有些成人從未踏進(jìn)牙醫(yī)診所半步，這些人當(dāng)中有些是需要牙醫(yī)照料的。
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