Fill in the appropriate four-word idiom 2011March 10. On March 0, an earthquake measuring 5.8 on the Richter scale occurred in Yingjiang County, Yunnan Province. Names, soldiers, thousands of troops,

Fill in the appropriate four-word idiom 2011March 10. On March 0, an earthquake measuring 5.8 on the Richter scale occurred in Yingjiang County, Yunnan Province. Soldiers, hundreds of thousands of troops (working hard), gathered in the disaster area from the air, land and water. People who voluntarily (continuously) donate blood in the hospital; In the unit, people who donate voluntarily (in an endless stream); Overseas Chinese and overseas Chinese have also offered love to the people in the disaster areas. I firmly believe that as long as we (unite as one) and (unite as one), the people of China can overcome this natural disaster.