In Engpsh, you can use the phrase "beautiful day" to describe a day that is lovely and pleasant. The phrase comes from the Engpsh language and is commonly used to describe a day that is sunny, warm, and clear.
Here are some example sentences using the phrase "beautiful day":
It's a beautiful day today. The sun is shining and the sky is blue.
I woke up to a beautiful day and decided to go for a walk outside.
The flowers are blooming and the birds are singing. It's a truly beautiful day.
In Chinese, you can say "美丽的日子" to describe a beautiful day. Here are some example sentences:
今天是一个美丽的日子。阳光明媚，天空蓝蓝的。
我醒来发现是一个美丽的日子，决定出去散步。
花儿在开，鸟儿在唱。这真是一个美丽的日子。