"Tianjin will be cloudy" 可以用英语表达为 "Tianjin will be cloudy."
这句话的来源是天气预报。在英语中，"cloudy" 是形容天气的形容词，表示"多云的"。
下面是一些英文例句和中文翻译：
The forecast says that it will be cloudy in Tianjin tomorrow.
(天气预报说明天天津将会多云。)
It looks pke it will be cloudy all day in Tianjin.
(看起来天津今天一整天都会是多云的。)
The cloudy weather in Tianjin is causing some delays at the airport.
(天津的多云天气导致机场延迟。)