库根跑出了刚好低于四分钟的个人最好成绩。
一点钟的时候,一辆卡车停在了莎莉家门前。卡车司机给了莎莉一根绳子。
At one o'clock, a truck stopped in front of Sally's house. The truck driver gave Sally a rope.
一种矾根属植物(珊瑚钟矾根属)原产于美国西南部及墨西哥。
A species of alumroot (Heuchera sanguinea) was native to the southwest United States and Mexico.
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