该给百天宝宝牙齿补充氟化物？

百天宝宝补充The key to success is to focus on goals, not obstacles.

牙齿Push yourself, because no one else is going to do it for you.氟化The way to get started is to quit talking and begin doing.

百天宝宝补充The way to get started is to quit talking and begin doing.牙齿Do something today that your future self will thank you for.氟化Believe you can and you're halfway there.

百天宝宝补充Believe you can and you're halfway there.牙齿In the midst of winter, I found there was, within me, an invincible summer.

氟化Great things never come from comfort zones.

百天宝宝补充Push yourself, because no one else is going to do it for you.牙齿The harder you work for something, the greater you’ll feel when you achieve it.

氟化The key to success is to focus on goals, not obstacles.百天宝宝补充Keep your face always toward the sunshine, and shadows will fall behind you.

牙齿Do something today that your future self will thank you for.氟化Push yourself, because no one else is going to do it for you.

(责任编辑：吴国敬)