有用，但是不是一個好方法學！ 不要靠死記硬背來學！很多我們西方人這樣學漢語，結果是沒用！先要創立一個堅實的基礎！然後都更容易。 It is useful, but it is not the best way to learn! don't learn by memorizing! many of us westerners learn chiense that way, and in the end, our chinese is useless. first you must build a strong foundation and then everything is much easier. the best is to learn some basic grammar from a good teacher... and learn to use the dictionary... then simply read and speak a lot!