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设置后景颜色
🗣️ 情景例句
Thanks. Excuse me.
谢谢。对不起，失陪了。
He who never was sick dies the first.
小病不生，一病致命。
I limited myself to two modest ambitions: to do physical exercise every morning and to read more of an evening.
我深知这些问题，于是，今年我对自己的计划要严加保密，只给自己定下两项适中的任务；每天早上锻炼身体，每天晚上多看点书。