Definition: used to emphasize that only one person or thing is involved Level: C2
仅仅去年一年，这家公司就赚了一百万美元。
Last year ___alone, the company made a million dollars.
只有你知道自己的感受。
You ___alone know how you feel.
这个决定是她一个人的，完全由她做出。
The decision was hers and hers ___alone.
