“Situation of risk in the area west of the gateway. Exercise caution, ” reads one recent message.

其中最近的一条消息写道：“公路出口的西面有危险情况，请谨慎出行。”

youdao

The speedlight will pre-flash that area and lock that exposure into memory. I might caution you that you have 16 seconds to then recompose and take the shot.

闪光灯会预闪并把曝光值记忆下来，注意你只有16秒的时间重新构图拍摄。

youdao

Caution: Exercise care to prevent purple primer or solvent cement from running back in the valve to the diaphragm or seating area.

警告：要小心谨慎操作，避免紫色底漆或液状粘固剂流回到阀门内的隔膜或密封区域。

youdao

Local officials caution that some area residents may have to wait to return to their homes.

CNN: Mississippi governor urges caution as river crests

"In an abundance of caution, the area was evacuated, " Disneyland said on its official Twitter account.

CNN: Section of Disneyland evacuated after trash can explosion

For now, Howlett said shipping operators and recreational boaters needed to take caution through the area -- or avoid it if possible.

CNN: How to solve the pirate problem