10个数复式二中二多少组简介：After the order was given, everyone divided into groups of three to search. After half an hour, a soldier came to report that a group of people had been found at the entrance of the cave at the foot of the ridge.
After the order was given, everyone divided into groups of three to search. After half an hour, a soldier came to report that a group of people had been found at the entrance of the cave at the foot of the ridge.
