Steven killed the bird with his pocketknife.史蒂文用随身带的小刀杀死了这只小鸟.I got a really good pocketknife for $ 10.我花十美元买了一把非常好的折叠刀.Now, use your pocketknife to touch the mica and see what will happen.现在你用小刀去触及岩石中的云母,看看会产生什么现象....
The headstones were tilted.这块墓石是倾斜的.Lines of simple white headstones mark the graves.一排一排的白色墓石勾勒出这座公墓.The Chinese characters are barely visible etched into the headstones and burial bricks.刻在墓碑上的汉字几乎已经无法辨认....