1. on one’s own 自立;獨立自主
You have to be on your own.
你必須要自立。
2. keep pace with = keep up with 齊頭並進;跟上
Their incomes failed to keep pace with inflation.
他們的收入跟不上通貨膨脹。
3. take pains = make efforts 辛苦;辛勞
To learn English well , we have to take pains.
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