"After hours of working, she finally saw an untwist in the tangled yarn. "
几个小时的工作后，她终于看到了缠绕的纱线有了解开的迹象。
"Please push the door to."
请把门推上。
"My teacher wrote the letter "a" on the board to demonstrate its shape. "
我的老师在黑板上写了字母“a”，来示范它的形状。
"Nylon rope is usually stronger than similar rope made of plant fibers."
尼龙绳通常比用植物纤维制成的类似绳索更结实。
