Chinese wall
长城；中国墙---指投资银行部与销售部或交易人员之间的隔离, 以防范敏感消息外泄, 从而构成内幕交易
🧩 词语组成解析
🗣️ 情景例句
And we'll also need some ladders
而且我们还需要一些梯子
The post office is in the middle of the block, You can't miss it.
那邮局就在街区的中间，很好找。
The lorry was loaded with empty beer bottles and hundreds of them slid off the back of the vehicle and on to the road.
卡车上装着空啤酒瓶。成百只瓶子顺势从卡车后面滑出车外落在马路上。