Sumatra
n. 苏门答腊岛（印尼西部的大岛）
🗣️ 情景例句
when Molly gave him the injection.
Molly给他打针时。
If nobody loves you, be sure it is your own fault.
如果没有人爱你，肯定是你自己有问题。
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。