yóu / yú / tiān / qì / yuán / yīn / fēi / jī / jiāng / zài / Guǎng / zhōu / jīng / tíng / liǎng / ge / xiǎo / shí由于天气原因,飞机将在广州经停两个小时。Because of the weather, the plane will stop over in Guangzhou for two hours.