Practice proper foot placement, body positioning, and handholds to improve your climbing technique.

练习正确脚部放置、身体定位和手，以提高您攀。

The cliff didn't have a single handhold that he could see—they couldn't climb to safety that way.

悬崖上没有个他能看到手——他们不能那样爬到安全地方。

The shafts were equipped with handholds and footholds to help those climbing in and out of them and were covered with a wooden or stone lid.

竖井配有手和立足点，以帮助人们爬进爬出竖井，竖井上盖着木盖或石盖。