Using pauses is better than using filler words, but of course, if you are accustomed to using filler words or if that's a habit for you, it's okay to use them once in a while but not all the time.
使用停頓比使用填充詞更好,當然,如果你習慣於使用填充詞,或者這已經成為你的一種習慣,那麼偶爾使用一下填充詞也是可以的,但不能一直使用。