Despite the difficulty in deciding on the optimum city population size, such studies will go on endlessly.

尽管确定城市最优人口规模非常困难，但对其研究不会终止。

youdao

Despite the difficulty in deciding on the optimum city population size, such studies will go on endlessly.

尽管确定城市最优人口规模非常困难，但对其研究不会终止。

youdao