商务英语：今日热词——烦恼

vexation

烦恼（名词）

(noun) Annoyance; anything that bothers or irritates, often in a mild but persistent manner.

EXAMPLE: During summer mosquitoes can be a common vexation in some tropical regions.

在一些热带地区，夏天的蚊子是一大烦恼。

to keep one chin up

壮起胆子（非正式）

(INFORMAL) To be brave.

EXAMPLE: Driving the rental car during the terrible storm was difficult, and I was scared, but I kept my chin up, and I arrived at my destination.

在狂风暴雨里驾驶租来的汽车很困难， 我感到害怕， 但我壮着胆子， 最终开到了目的地。