The Utahraptor had relatively thin arms, so it couldn't simply flip the heavy Gastonia over to get to its underbelly.

犹他盗龙前肢比较细，所以它没法把沉重加斯顿龙翻过来直击它下。

Rock front, rock back. See if you can bring your lower belly in just a bit, hug your low ribs in.

向前晃 向后晃 看你能否将小收进去一点 把下肋骨收进去。

Their white underbelly deflects heat rising from the ground  and keeps the pronghorn nice and cool.

它们白色下可以阻挡从地面升起热量，让叉角羚保持凉爽。

The blinking glow, or bioluminescence of fireflies comes from a chemical reaction in their lower abdomens.

萤火虫闪烁光或生物发光来自它们下化学反应。

This manifests that it has a great potential to be applied in the clinical practice of lower abdominal radiotherapy.

这表明该方法在下放疗临床具有很应用潜力。

At sea their blue feathers camouflage them from predators, like eagles, from above, and their white underbellies camouflage them from predators, like fur seals, from below.

在海上，它们蓝色羽毛可以从上方伪装自己，以躲避掠食者，如老鹰，而白色下则可以从下方伪装，以躲避掠食者，如海狗。

Without pausing to think, he aimed high at the spider's underbelly, as he had done with the Skrewt, and shouted 'Stupefy! ' just as Cedric yelled the same thing.

他没有停下来思考， 就高高地瞄准了蜘蛛下，就像他对骷髅所做那样， 然后喊着“愚蠢！

Instead he produced some famous photographs, they were taken in August 1972 by an underwater camera triggered by a sonar beam, and seemed to show a diamond-shaped flipper attached to a large underbelly.

他在1972年8月用水下声纳摄影机拍摄了几张很有名照片，上面显示似乎是水怪巨下，一个钻石状菱形鳍状肢附在其上。