kiss enough

1

Winning a first kiss is enough of a challenge for most male suitors .

对于大多数男性追求者来说，赢得第一个吻可谓一大挑战。
2

But Japanese researchers have found that these delicate spheres can each carry up to 2000 grains of pollen2 , and their gentle kiss is strong enough to fertilise a flowering pear tree .

但日本的研究人员们发现，这些易碎的球体每个都能携带多达2000个花粉颗粒，它们温柔的轻吻足以使一棵开花的梨树受粉。
3

I blamed myself for a long time thinking my kiss wasn 't lucky enough .

很长很长一段时间，我都在责怪自己，觉得自己的那一吻没有为您带来跔的好运气。