all by yourself的用法和樣例：
例句
- A vowel can form a syllable by itself.
母音能單獨構成音節。 - Li Lan seldom goes out by herself.
李蘭很少自己單獨出門。 - He writes dialogues by cutting monologues in two.
他寫的對白是將獨白割分為二。 - What an actor says in a soliloquy is heard by no one except the audience.
演員的獨白只能被觀眾聽到。 - They all helped in trying to set him on his feet.
他們大家都幫助他獨立地生活。 - She was doing it!She was going to work all by herself.
她成功了，她能完全靠自己獨立地去上班了。
