重点讲解：
1. knock out 摧毁；使瘫痪；
A storm has made roads treacherous and knocked out power.
一场暴风雨致使公路隐患重重且电力瘫痪ZOw&7nbOy-d3~Osyb。
2. be surrounded by 围绕；环绕；
The small churchyard was surrounded by a rusted wrought-iron fence.
不大的教堂墓地周边围着一圈生锈的熟铁栅栏0dm@CKS^bYwtAb。
3. come in (潮)涨；
The tide usually starts to come in at about six o'clock.
通常六点钟就开始涨潮了&;509TI4&L#B+hMrr~Na。
4. play out （使）（戏剧性的事件）逐渐发生；（使）展开；
I know it's not how you'd want us to play out.
我想这和你对我们预期的有所不同e#5qHAT,MR^J。