The cloudless sky is clearly a moneymaker for the town, which plans to set up even more observatories.

晴朗无云的天空显然为小镇创造了很多财富，小镇也打算设立更多的天文台。

youdao

The sun and the cloudless sky in the morning.

晨曦和万里无云的天空

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One day he looked up and saw a magnificent bird high above in the cloudless sky.

某一天，它向天空望去，在万里无云的高空，它看见有一只非一般的鸟。

youdao

Every star in the Milky Way glimmers with perfect clarity in the cloudless sky: diamonds flung across black velvet.

BBC: The Channel Islands�� surviving lore

Yesterday in New York, it was the same cloudless blue sky as eleven years ago.

FORBES: A walk down Wall Street

The city's lights project ethereally across the starry, cloudless sky.

FORBES