varek

例句：

1. 1.The village was surrounded by a vast field of wheat.
   这个村庄被一片广阔的麦田所包围。
2. 2. He spent the entire day wandering around the park.
   他整天在公园里闲逛。
3. 3. She wondered where her lost keys could have gone.
   她想知道她的丢失的钥匙去了哪里。