We have not yet learned to punctuate correctly.我们尚未学会正确使用标点符号.The pupils have not yet learned to punctuate correctly.小学生尚未学会正确使用标点符号.The children have not yet learned to punctuate correctly.这些小学生尚未学会正确使用标点符号....
The children have not yet learned to punctuate correctly.这些小学生尚未学会正确使用标点符号.He did not bother to punctuate the telegraph message.他没有费心在电文中加标点。We have not yet learned to punctuate correctly.我们尚未学会正确使用标点符号.to punctuate a pi...