The dentist : The first thing after waking up in the morning and the last thing before going to bed should be a sweet toothy smile .

牙医说“早上起床前的第一件事，晚上睡觉前的最后一件事就是一个 迷人 的 露齿微笑”。

They 've found God reached a level where they wear a big toothy grin on their faces that won 't crack .

他们找到了上帝，升到了一个层次 能够 咧 齿不崩脸的微笑。

You will be able to catch up to28 different species of fish including toothy barracuda and dangerous sharks !

来自世界各地的竞争者将会出现，这里有世界上的大部分鱼类，数目达到28种。包括 尖尖的梭鱼和危险的鲨鱼！

A jumping cockroach . A glowing mushroom . A toothy leech . These are three of scientists picks for the Top Ten New Species described in 2010 .

跳跃蟑螂，夜光蘑菇， 长 牙 的 水蛭是科学家们挑选 出来的2010年十大新物种中的三个。

The study shows that the earliest ancestor of human being was probably a toothy little cannibal .

表明，这位人类最早的祖先很是 长 着 长长 牙齿的小型“食人魔”。

Titanoboa could 've swallowed such toothy prey as though it were an appetizer .

但泰坦莽不可能把它这样 牙齿发达的生物当作开胃菜一口吞下。

He gamely poses for photos & almost always with his arms at his side superhero-style and always with that toothy showbiz smile .

他兴致勃勃地摆姿势合影，几乎总是把胳膊垂在自己身侧，像超级英雄那样，而且总是带着演艺人士的 露齿微笑。