warm的副词形式怎么写

　　This sleeping bag is very warm.

　　这条睡袋很暖和。

　　It's quite warm at the moment.

　　现在天气相当暖和。

　　It's lovely and warm in here.

　　这里温暖宜人。

　　He held her in a warm embrace.

　　他热烈地拥抱着她。