Liaohe的用法和樣例：
例句
- The aromatic factors of Liaohe decanted oil are much higher than those of Daqing decanted oil at the same cumulative yield.
在相同累積收率時，遼河油漿窄餾分的芳碳率遠大於大慶油漿窄餾分。 - It was difficult for upland crops to grow on the saline-alkali soil in the coastal plain and Liaohe river regions.
在沿海平原和遼河流域鹽鹼土上很難種植旱地作物。
