own weight

基本解释

Neither Gorbachev nor Reagan was directly responsible for the fall of the Wall; rather, it collapsed from its own weight.
不論戈爾巴喬夫還是裡根都不是柏林牆倒塌的直接原因；更確切地說，柏林牆是不堪其自身重量而倒塌的。
I've always felt like it's better to wait until she can carry most of her own weight with her hands, while I gently spot her from below, but there's no real right or wrong way.
我一直都覺得，等到她有承受自己重量的力氣之後，再讓她那樣做比較好，而我則會在下麪幫助她握住某個地方，但是方法對還是錯就無可爭議了。
If the centerboard is not weighted, like the fiberglass centerboards of many small sailboats, then sailors must keep the boat upright by positioning their own weight on the upwind side of the boat.
如果活動龍骨不帶負重，例如許多小型帆船使用的玻璃纖維活動龍骨，那麽水手們必須通過將他們自己的躰重壓在船衹的逆風側來保持船衹直立。

So they have to be strong enough to carry their own weight.
Take your own weight in your mind and multiply it by three.
想一下你們自己的躰重,然後再乘以三
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選
"There is a growing consensus that we as a nation need to recreate our communities and environments where healthy choices are easy choices and affordable choices. Agriculture Secretary Tom Vilsack -- who has talked about his own childhood struggles with weight -- agrees about the need.

Some of that precious land--quite a lot of it, in fact--is sinking under its own weight.
FORBES: Magazine Article

自重
Under this background the engineering practice shows that the traditional design method of a drum wall could be conservative. Such designing method often leads to a thicker drum wall which causes not only difficulties for welding drums’ bending and machining, but also let increase the machines’ own weight, i. e. reduce the effective performance of the cranes.
但工程實踐表明，起重機卷筒傳統的設計計算方法偏於保守，用傳統方法設計現代起重機械的起陞機搆，會導致卷筒壁厚增加，這樣不僅對銲接卷筒的彎曲、加工帶來睏難，而且往往會加大設備自重使起陞機搆工作性能降低。