If you do manage to gulp down a big wad of gum, don't panic.

假设你吞下一大块口香糖，不要惊慌。

youdao

What do you mean, don 't panic? There' s a big spider in here.

你什么意思，别慌？屋里有一只大蜘蛛！

youdao

What do you mean, don 't panic? There' s a big spider in here.

你什么意思，别慌？屋里有一只大蜘蛛！

youdao