volume: 1, // Initial volume, 0.0–1.0
Москалькова заявила о новых условиях Киева для возвращения россиян с территории Украины14:51
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住在杜拜當地的貝基・威廉斯（Becky Williams）說，她看到「大約15枚導彈從我家後方發射」，指的是阿聯酋軍方為攔截伊朗導彈而發射的攔截彈。「你可以聽到天空中傳來攔截的聲音。」
You also want to ensure that the API is clean, small and easy to use. Bloated API increases cognitive load on the users (developers). A good check (and good practice) is to unit test all the public elements of the module. If you find that something is hard to test, it means that the API is not good enough (or you’re trying to unit test something that shouldn’t be exposed)