A rectangular traffic warning sign with red and white chevrons indicating a very dangerous curve ahead sharp curve chevron warning 向量例证 a rectangular traffic warning sign with red and white chevrons indicating a very dangerous curve ahead sharp curve chevron warning
Raging floodwaters engulf a road warning sign stark flood is overwhelmed by the very danger it predicts turbulent muddy water 向量例证 raging floodwaters engulf a road warning sign stark flood is overwhelmed by the very danger it predicts turbulent muddy water
Time management is shown by the hand holding an office clock concept of self warning to get job done on in very tight deadline 向量例证 time management is shown by the hand holding an office clock concept of self warning to get job done on in very tight deadline
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