通常地，噪音的增加或工蜂发出尖锐声，被蜜蜂用作离开蜂巢的信号。
Normally, an increase in noise, or "worker piping, " is used as a signal for bees to leave their hives.
通常地，噪音的增加或工蜂发出尖锐声，被蜜蜂用作离开蜂巢的信号。
Normally, an increase in noise, or "worker piping," is used as a signal for bees to leave their hives.
2007年，在他成为首相之前，很少有人发出尖锐的反对声；其后，一些人几乎不断地发牢骚。
Before he became the prime minister in 2007, few people raised a squeal of protest; since then, some have been grumbling almost constantly.
2007年，在他成为首相之前，很少有人发出尖锐的反对声；其后，一些人几乎不断的发牢骚。
Before he became prime minister in 2007, few raised a squeal of protest; since then, some have been grumbling almost constantly.
一声警报发出尖锐的叫声，使他痉挛远离控制台。
一声警报发出尖锐的叫声，使他痉挛远离控制台。
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