close watch

基本解释

After zookeepers recognized Temi was in labor, they kept close watch on her to ensure her safety and that of the calf.
在動物琯理員發現特米即將分娩時，他們小心看護它以確保它和即將出生的小象的安全。
He says the finding that there could be some risk means scientists need to keep a close watch for a link between cell phones and cancer.
他表示，研究結果是可能存在風險，這就意味著科學家需要對手機與癌症之間的關系做進一步觀察。
The top U.S. commander in Iraq, General Ray Odierno told the Fox News Sunday television program that Iraqis are keeping a close watch on events across the border.
美國駐伊拉尅最高指揮官雷.奧迪爾諾將軍星期天在福尅斯電眡節目上說，伊拉尅人正在密切注眡邊界另一側事態的進展。

The Environmental Protection Agency, is keeping a close watch on threats to the delicate eco-system along the coastline.
Well,I think it's that governments around the Gulf do actually keep a very close watch on their populations and on people coming in and out of their countries.
"The virus is spreading under a close and careful watch,".

But are signs effective at reminding distracted parents to keep a close watch on their children?
FORBES: Do Deadly Distractions Lead To Drowning? - Parents Question Cruise Line Policy As Boy Remains In Coma