北祁连地区的红土沟-川刺沟金矿床产于早古生代碰撞造山带中，是该造山带形成和演化的阶段性产物。
The gold deposit at Hongtugou-Chuancigou in the northern Qilian area occurs in an Early Paleozoic collision orogenic belt, is a typical ductile shear zone gold deposit.
那些红土垅沟和那条仿佛刚被节开的红色大路，也失掉了神奇的血色而变成平凡的褐色土地了。
The red furrows and the gashed red road lost their magical blood color and became plain brown earth.
他们在越来越浓的暮色中横过那些红土垅沟，跑下山麓向河床走去。这时布伦特向他兄弟喊道：“我说，斯图！”
As they picked their way across the red furrows and down the hill to the river bottom in the deepening dusk brent yelled to his brother: "look stu!"
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