Economic periodic fluctuation early warning signal system is built. On the basis of it, the early warning limits of all the indexes are determined.

建立了经济周期波动预警信号系统，在此基础上确定了各指标的预警界限。

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As the bet ballooned, it flashed a warning sign on trading limits that Mr. Roseman had helped put in place before Mr. Corzine became his boss.

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You can push the G35 to that point very easily, without much fear that you'll jump beyond the limits of grip without warning.

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Mr Yearley said cameras should be made more visible and speed limits should be posted on camera warning signs so drivers can avoid unwittingly going too fast.

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