According to a study, more than half the teenage girls in the USA think they should be on a diet and almost one in five teenage boys are worried about their bodies and their weight.

根据一项研究，在美国，超过一半的少女认为她们应该节食，几乎五分之一的少年男孩担心自己的身体和体重。

youdao

We do this because we usually deprive our bodies of adequate calories the first half of the day.

我们这样做的原因，是我们在白天的时候通常剥夺了我们身体需要的充足卡路里。

youdao

Overall, half of the respondents said they had been in the dust cloud from the collapsing towers;70 percent witnessed a traumatic sight, such as a plane hitting the tower or falling bodies;

总体来看，有一半的受访者称当时他们被笼罩在大楼倒塌产生的巨大烟尘中，70%的人亲眼目睹了飞机撞上大厦和尸体横飞的恐怖场景；

youdao

They've pulled at least 20 bodies out of there already, and half of those bodies are said to be children.

NPR: On the Scene in Qana, Lebanon

The bodies were found about a half a mile away from the grid station.

WSJ: Pakistan Militants Kill 7, Abduct 4 at Power Station

Visitors can buy DVDs of disaster footage taken in the immediate aftermath of the quake: aerial before-and-after photographs of the city, and photo books that the vendors make sure to leave open to the most ghastly image of a half-dozen broken, gray young bodies, buried in the rubble.

NPR: Ruined Beichuan Starts Anew