The soldiers did not leave their positions, how could I leave my position? How should this sentence be read?

Read the bravery and dedication of Bethune’s soldiers. The operating table is the doctor's position. The soldiers have not left their position. How can I leave my position? "For two days and two nights, he worked on the operating table until the end of the battle.

In October 1939, the Japanese army launched a major "mopping up" campaign against our anti-Japanese base areas behind enemy lines. Bethune resolutely postponed his return to China to fight for China's war of resistance. During the fundraising period, he devoted himself to the anti-"sweep" campaign. In late October, he was rescuing the wounded during the battle at Motianling in Laiyuan County, Hebei Province. He accidentally cut his left middle finger with a scalpel, regardless of the pain. He suffered from high fever and persisted in field rescue work. Later, he became septic due to infection and poisoning. He died on November 12 in Huangshikou Village, Tang County, Hebei Province. He was 49 years old.