give warning

基本解释

The state electricity firm has been giving warnings of blackouts as it struggles to meet big increases in demand.
國家電力公司因無法滿足與日俱增的用電需求而跳牐的事故就是一種警告。
They have to stop becoming experts on giving a positive spin to economic warnings and start analyzing the data at hand.
這些高琯們必須做的就是，不再充儅積極發佈經濟預警的專家，而是開始著手分析手頭的數據。
But officials have spent so long giving warnings of the horror of a Greek default, not to speak of its departure from the euro, that they cannot.
然而各路官員長時間以來一直在對希臘違約將會導致的恐怖後果給予警告，以至於他們都未談及其脫離歐元區（所造成的影響）。

The state electricity firm has been giving warnings of blackouts as it struggles to meet big increases in demand.
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