

Тяжело взбираться по камням с тяжёлым рюкзаком.
It's hard to climb over rocks with a heavy backpack.
Мы почти два часа взбирались на эту гору.
We were climbing this mountain for almost two hours.
Смотри, кто-то взбирается на ту скалу!
Look, someone is climbing that cliff!
"взбираться" is in the lesson "Camping 2" (Level 25), along with 9 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.