racing [?reisi?] n. 競賽
* * *
A: She won a top prize for flying racing planes.
B: She didn't tell me that before.
A:她曾在飛行競賽中獲得頭獎。
B:她之前沒告訴過我。
* * *
per [p??] prep. 每
Utah [?ju?tɑ?] n. 猶他(美國州名)
horsepower [?h??s?pau?] n. 馬力
burst [b??st] v. 爆裂
【擴】crack 使裂開
【搭】burst into 闖入
* * *
A: They've turned off the water while they mend a burst pipe.
B: Why don't they turn it on after that?
A:他們修理爆裂的水管時,關上了水門。
B:為什么過后他們不打開呢?
* * *
average [??v?rid?] adj. 平均的
footstep [?futstep] n. 足跡