1. The shoulder strap of my backpack broke, so I had to carry it in my hand.
我的背包的肩带断了，所以我不得不用手拿着它。

2. Make sure to adjust the shoulder strap of the camera so it sits comfortably on your shoulder.
确保调整相机的肩带，让它舒适地挂在你的肩膀上。

3. The purse comes with a detachable shoulder strap, so you can wear it as a crossbody bag.
这个包包配有可拆卸的肩带，所以你可以把它当作斜挎包。

4. She slung the guitar over her shoulder using the strap and started playing a tune.
她用吉他肩带挂在肩膀上，开始弹奏一首曲子。

5. The heavy briefcase was digging into his shoulder because the strap was too tight.
重重的公文包因为肩带太紧而刺入他的肩膀。

6. The backpack has padded shoulder straps for extra comfort while hiking.
这个背包有加厚的肩带，让你在徒步旅行时更加舒适。