求翻译：我认为不植入广告好，广告有利有弊，但是总体来说弊大于利，虽然公益广告可以让我们知道很多，但是骗人的广告更多，防不胜防是什么意思？

My opinion, not product placement, advertising pros and cons, but overall, more harm than good, although the public service ads to let us know a lot, but deceptive advertising more, hard to detect

I think that it is not rooted in the commercial, advertising has its pros and cons, but overall do more harm than good, while the public advertising can let us know that a lot of deceptive advertising, but more insidious.

I thought does not implant the advertisement to be good, advertisement advantages are accompanied by disadvantages, but generally speaking the shortcoming is bigger than the advantage, although the public service advertizing may let us know very many, but deceives people the advertisement are more,

I do not think good placement, advertising pros and cons, but do more harm than good overall, although many public service ads can let us know, but more deceptive advertising, they've

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