24once the city's main water source, the Los Angeles River is now a concrete channel fed by storm drains.

曾经作为城市主要水源的洛杉矶河，现在是一条混凝土渠道，用于暴雨排水渠。

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24once the city's main water source, the Los Angeles River is now a concrete channel fed by storm drains.

曾经作为城市主要水源的洛杉矶河，现在是一条混凝土渠道，用于暴雨排水渠。

youdao