我们进军西南以来,有这么一个概括的认识:西南的民族问题复杂,西南民族问题必须解决好。
Since our entry into the southwest, we have arrived at a general understanding: the question of minority nationalities in the southwest is complicated and it must be solved properly.
年轻人进军大西南修铁路。
The youth marched the southwest of China to build the railway.
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