1.health care 衛生保健

There is great uncertainty, mostly because there is such uncertainty in general about how to control the rate of growth in health care costs.
有很大的不確定性，主要是一般因為這種不確定性是有關如何控制衛生保健費用的增長速度。

In this environment, whether annual health care costs rise or fall by 1% or even 5% is irrelevant—all we do is move the day of reckoning less than 1 year closer or farther away.
在這種環境下，無論是每年的衛生保健費用上升或下降1％甚至5％都是無關緊要的-我們所能做的便是變動計算天數不到1年或更遠一點。

2.care for 關心，照顧

I don't care for that colour.
我不喜歡那種顏色。

Do you care for this style?
你喜歡這種樣式嗎？

3.check in 報到，記錄；到達并登記

Otherwise you may want to check in with a hormone specialist soon.
否則的話，你大概需要在近期預約激素專家做檢查。

When others check in their code, you will see it as incoming to your workspace.
當其他人核查他們的代碼時，您將看到它像引入您的工作空間一樣。