近几天总是阴天,家里很闷热。爸爸打开楼道里的窗户,让风吹进楼道里,好凉快些。我正在家里写作业,忽然听见“砰砰”的声音。起先,我以为是邻居又在修理墙壁了。可这声音忽大忽小,还时不时传来“啾啾”的叫声。妈妈打开门,发现一只燕子飞进了楼道,像戴着眼罩似的四处乱飞,把窗户玻璃撞得“砰砰”响。我学着燕子的叫声想让它落到我的手上,可是燕子惊慌失措,不断撞在墙壁上、暖气管道上。这时候,爸爸拿出了“秘密武 In recent days always cloudy, the home is hot. Dad opened the window in the corridor, let the wind into the corridor, so cool. I was writing homework at home, I suddenly heard ”bang“ sound. At first, I thought it was a neighbor who was repairing the wall again. But this sound suddenly big and small, but also from time to time came ”tweeted “ cry. Mom opened the door and found a swallow flying into the corridor, flying around like a goggles, hitting the window glass ”bang“. I learned how to swallow the swallows to let it fall into my hands, but the swallows panicked and crashed into the walls and the heating pipes. At this time, my father took out ”secret weapon