介绍:
KEY STRUCTURE:
关键句行
Why don't (Why not).....
KEY PHONEME
关键音素
/ɛ/,例词：set [sɛt]；head [hɛd]；
weather [ˈwɛðər]
动物园对话3:
Tour guide:That's OK.Why don't I set an alarm on my smart phone for 1:30?This way no matter where we are,a half hour should be enough to get to the lion feeding.
Tourist:Good idea!(警惕：此处不卷舌！）
alarm
美
[əˈlɑrm]n.
担忧惊慌警报警报装置
vt.
使担忧使惊慌给⋯安装警报装置
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