《明史·志·卷六十四》
那么上游之地也得到治理，干旱发生也用不着忧虑了。
则上流之地亦治，而旱无所忧矣。
In this way, the upstream areas were controlled, and there was no need to worry about occurring drought.
<s>[INST] Convert the following English text into Classical Chinese: In this way, the upstream areas were controlled, and there was no need to worry about occurring drought. [/INST] 则上流之地亦治，而旱无所忧矣。</s>
Convert the following English text into Classical Chinese: In this way, the upstream areas were controlled, and there was no need to worry about occurring drought.
user
则上流之地亦治，而旱无所忧矣。
assistant