Around 100 families in Balu are affected.

Balu有大约100个家庭受到了影响。

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We want to be able to take Balu everywhere without having to worry that we might run into problems because of his behaviour.

我们希望带着巴鲁到处去，但不用担心巴鲁会给我们带来麻烦。

youdao

"And when the power is not needed, it cuts back the consumption to almost nothing, " said the company's Balu Balakrishnan.

CNN: New power supply may drive out 'energy vampires'