1. raise concerns 引發擔憂
He said the storm has raised concerns about the tally.
他表示颶風引發了人們對于計票結果的擔憂So@0vs;!poO8gEDc6Fz。

2. of choice 首選
London remains the destination of choice for many billionaires.
倫敦仍是許多億萬富翁的首選目的地hODxov+rKC0-s@h)b#e。

3. take matters into their own hands 親自出馬
When the police failed to catch her son's murderer, she decided to take matters into her own hands.
警方未能抓到殺害她兒子的兇手，于是，她決定自己來解決此事mqYoyIwO|C73M。

4. strike a balance between 謀求平衡
Managers have to strike a balance between expenditure and efficiency and between the cost of anticipation and that of repair.
管理人員必須在支出和效率、預防成本和維修成本之間謀求平衡[K0c19U5~iO6MT+Q*R。