F-6：feel about 探索
A:Billy received an award in the math contest.
A:比利在数学竞赛中得了奖。
B:I know. He deserves it.
B:我知道了。这是他应得的。
A:Yes. Often he works hard to feel about for the answers to difficult math problems, and never gives up.
A:是的。他总是非常努力地探求数学难题的答案，从不轻言放弃。
B:He's really something.
B:他真有志气。
