be in the swim的用法和樣例：
例句
- Those who in the swim tell me that we expect surprising development in that company before long.
公司內熟悉內情的人告訴我，我們可以看到那個(gè)公司不久就有驚人的發(fā)展。 - A person familiar with the matter said Panasonic will likely be forced to reduce its stake in the venture.
熟悉內情的人士說(shuō)，松下可能會(huì )被迫減持合資企業(yè)股份。
