Pbs
abbr. （美）公共广播公司（Public Broadcasting Service）
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
A sow, when washed; returns to the muck.
江山易改，本性难移。
In this case, you'd probably construct a portfolio with some shares(but not high risk ones), along with gilts, cash deposits,
在这种情况下，你大概想制定出一份包括某些股份（但不是风险很大的股份）的投资组合，同时还有高度可靠的证券、现金储蓄，