求翻译：如果正在上课时发生了地震，不要惊慌失措，更不能在教室内乱跑或争抢外出。靠近门的同学可以迅速跑到门外，中间及后排的同学可以尽快躲到课桌下，用书包护住头部；靠墙的同学要紧靠墙根，双手护住头部。是什么意思？

If you are in class an earthquake, do not panic, not running around or fighting outside the classroom. Students can quickly close the door to go outside, middle and rear of the students as soon as possible to hide under the desk, cover your head with a bag; the students to close to the foot of the w

正在翻译，请等待...

If is attending class time has had the earthquake, do not have to be panic-stricken, cannot run all over the place in the classroom or fight for egresses.Nearness gate schoolmate may run rapidly to the gate outside, middle and back row schoolmate may hide as soon as possible to the school desk under

If you are an earthquake occurred in the class, do not panic, much less running around in the classroom or scrambling for going out. Close to the door of students can quickly run out the door, middle and rear of students can hide under a desk as soon as possible, with school bag to protect his head

If you are an earthquake occurred in the class, do not panic, much less running around in the classroom or scrambling for going out. Close to the door of students can quickly run out the door, middle and rear of students can hide under a desk as soon as possible, with school bag to protect his head