Prevent the saddle from slipping backward by using a chest strap on the horse.

要用胸带固定以防止马鞍向后滑落。

youdao

Easy Attachment, no chest strap or watches needed; just slip inside your goggle strap.

简单，没有胸带附件或手表就溜进你的需要；睁眼表带。

youdao

Use the buckles under the chest strap to adjust your leg straps; make sure to do it in a symmetrical way.

通过胸口皮带的扣环来调整腿部皮带以保证用一种对称的方式来调整。

youdao

His invention contained a cloth strap that was placed across the chest and another strap across the hips.

VOA: special.2010.02.09

Miveu rolled up to CES and revealed its latest offering that incorporates a wide-angle FOV lens (much like the Mophie) along with a chest mount strap, updated to fit the latest phone from Apple (they launched one to fit point-and-shoots, too).

ENGADGET