One page per everyday phrase ("hello", "bless you", "the bill, please", "happy Mid-Autumn Festival"…), grouped by situation: greetings, food, travel, shopping, work, celebrations and more.

Why it's useful: each page gives the characters, pinyin, audio in a native teacher's voice, when to use it (formal or casual), other ways to say the same thing, and example sentences with audio — so you learn which version people actually use, not just a dictionary translation. Free, no sign-up.