If we calculate by the Chinese poverty linestandard that is about a half USD income per day, there are 40 million Chinese people are still under that poverty line.
就是按照中国人均收入1300元的贫困标准线，中国还有4000万人没有脱贫。
2
The virtual functions simply write a line of text to standard output.
虚函数简单地向标准输出写一行文本。
3
New employees in a company are often put onprobation, either in line with standard company policy or as individual cases.