Task 1 I’m a big fan of saving the environment,and I take part in Earth Hour annually.Earth Hour is an event where you turn off all unimportant lights and power between 8:30 pm and 9:30 pm.
文摘Task 1 I’m a big fan of saving the environment,and I take part in Earth Hour annually.Earth Hour is an event where you turn off all unimportant lights and power between 8:30 pm and 9:30 pm.