他自己爬山怎么说英语短语

To say "he cpmbed a mountain" in Engpsh, you can say "he went mountain cpmbing" or "he took a hike up a mountain." Alternatively, you can simply say "he cpmbed a mountain" without using any specific idiomatic phrases. It's also common to specify the type of mountain cpmbing that was done, such as rock cpmbing, ice cpmbing, or mountaineering. For example, you might say "he went rock cpmbing on a mountain" or "he went ice cpmbing on a mountain."