We Chinese held many activities to celebrate our country's 70th birthday on O 1st,2019.
后天我爸爸要去南京出差.
My father will go to Nanjing the day after tomorrow.
为了保持健康,我们最好一周运动至少三次.
To keep healthy, we had better exercise three times a week.
这对年轻人相爱多年,将于下月成婚.
The young couple and will get married next month.
他们试过很多方法,但似乎都没用.
They tried many methods, but of any use.
必须制定更多法规来防范任何可能的危险.
More laws must be made .