美语听力 English Cafe 50

Topics: Labor¹ Day, charitable organizations in the U.S., safety vs. security, clutch vs. grip vs. grab

Words:
labor
to barbecue
muscular
telethon
to raise money
to pledge money
poster child
charity
tax exempt
raffle
rummage sale
safety
security
to clutch
to grip
to grab
 

1 labor   

n.劳动，努力，工作，劳工；分娩；vi.劳动，努力，苦干；vt.详细分析；麻烦

参考例句：

• We are never late in satisfying him for his labor.我们从不延误付给他劳动报酬。
• He was completely spent after two weeks of hard labor.艰苦劳动两周后，他已经疲惫不堪了。