trade investment的用法和樣例：
例句
- Right now, the biggest problem facing our economy is plunging business investment.
當前我們經(jīng)濟面臨的最大問(wèn)題是商業(yè)投資的大幅下降。 - Yet despite repeated predictions from economists, household spending has failed to follow a rise in business investment and exports.
可是，盡管經(jīng)濟學(xué)家們反復預測，家庭消費還是沒(méi)有跟隨商業(yè)投資及出口上升。
