Guaranteed to provide quick, effectiveexposure to dentistry and patient treatment.
保证提供快速,有效的接触和牙科门诊治疗。
2
Exposure to natural light or a bright artificial lightsource has been shown to be as effective as medication in treating somepeople with seasonal affective disorder.
在自然光或者明亮的人造光源下受照射已被证实是一种有效的治疗季节性情感抑郁症方法。
3
This year's Day promotes 100% smoke-free environments as the only effective way to protect people everywhere from exposure to second-hand tobacco smoke.