Continue to work upward so that the top of the igloo is about shoulder height with the person working inside.
Continue to work upward so that the top of the igloo is about shoulder height with the person working inside.
继续向上垒直到有里面工作的人的肩膀那么高。
Continue to work upward so that the top of the igloo is about shoulder height with the person working inside.
继续向上垒直到有里面工作的人的肩膀那么高。