English-Pinyin/The factories nearby have made the lake more acid
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The factories nearby have made the lake more acid.
Fùjìn de gōngchǎng shǐ húshuǐ gèngjiā suān.
The factories nearby have made the lake more acid.
Fùjìn de gōngchǎng shǐ húshuǐ gèngjiā suān.