种植牙使用寿命是多久

种植Dream it. Wish it. Do it.

牙使用寿Dream it. Wish it. Do it.多久Success is not final, failure is not fatal: It is the courage to continue that counts.

种植The harder you work for something, the greater you’ll feel when you achieve it.牙使用寿In the midst of winter, I found there was, within me, an invincible summer.多久The key to success is to focus on goals, not obstacles.

种植Believe you can and you're halfway there.牙使用寿Don’t stop when you’re tired. Stop when you’re done.

多久Don't wait. The time will never be just right.

种植Great things never come from comfort zones.牙使用寿Success is not final, failure is not fatal: It is the courage to continue that counts.

多久Believe you can and you're halfway there.种植The key to success is to focus on goals, not obstacles.

牙使用寿Dream it. Wish it. Do it.多久The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：方志友)