您要查找的是不是：
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗？
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- He stumbled over a stump and fell flat on his face. 他给树桩一绊，摔了个嘴啃泥。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- As he picked up the envelope, a key dropped out. 他拣起信封时，一把钥匙掉了出来。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- As she picked up the envelope, a key dropped out. 她拾起信封时，一把钥匙掉了出来。
- Put a stamp on the envelope, will you? 在信封上贴张邮票，好吗？
- The flat will be refurbished for the new tenants. 这套房间将重新粉刷以接纳新房客。
- He stuck a stamp on the envelope. 他在信封上贴上邮票。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She lay flat on her back in the warm sunshine. 她在温暖的阳光下平躺著。
- The lease on our flat runs out in a few months. 我们公寓的租约还有几个月就到期了。
- She opened the envelope with her fingertips. 她用指尖弄开了信封。
- The colours used are flat and unvaried. 使用的颜色既单调又无层次。
- The envelope's seal was torn open. 信封封缄被撕开了。
- Griddles are used for cooking flat cakes. 这个浅锅是用来烤蛋糕的。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
