Lì / yǎ / dé / shì / Shā / tè / Ā / lā / bó / de / shǒu / dū / qì / hòu / fēi / cháng / yán / rè利雅德是沙特阿拉伯的首都,气候非常炎热。Riyadh is the capital of Saudi Arabia, and its climate is very hot.