midsection

基本解释

If you're fighting the battle of the bulge, most of your attention — and frustration — is probably aimed at your midsection.
如果你正在同脂肪进行着一场艰苦卓绝的斗争，你的注意力大多会聚焦于你的腹部，因为腹部堆积的脂肪也许是最让你头疼的。
This deep fat pads internal organs and can accumulate in your midsection, ultimately increasing the risk of other diseases, such as diabetes.
这种脂肪将塞满你的内脏器官，在上腹部聚集，最终增加患其他疾病的风险，比如说糖尿病。
The first section moved slowly. The long midsection rolled along at a brisk 11 km/h - and deposited passengers onto a final deceleration section in readiness for their return to terra firma.
最开始的部分移动较慢，中部较长部分这以11公里每小时的较快速度运行，堆积的乘客在最后部分减速以准备返回地面。

The storm pummeled the nation's midsection Tuesday, killing at least five people in weather-related traffic accidents.
NPR: Late-Winter Storm Sweeps Into New England
The storm pummeled the nation's midsection on Tuesday, killing at least four people in weather-related traffic accidents.
NPR: Storm Strikes Mid-Atlantic; 250K Lose Power
As Obama began to falter through the midsection of the debate, Romney found his feet after a slightly stilted beginning.
FORBES: A Narrow Win For Romney