请教翻译高手几句话（中译英）--机器翻译等勿进 谢谢

请英语高手帮忙翻译几句话（中译英）谢谢！~

It is a trade-off between social equity and efficiency to choose between large-sized units and small-sized units. The contradiction between the two, to some degree, is a measurement of the difference between maximization an enterprise’s interests and the maximization of social welfare. To the developers, it is an optimal allocation of resources to build large-sized units, particularly at the superior location, targeting high-income clientele. However, the same land could serve more households if small-sized units were built on it. There is no doubt that to build more large-sized units means that there will be less land resources of similar condition to serve the the mid-to-low income group,who can only afford small-sized units. This group of people can only hope nothing.

英语就基本上是这样了。但是想提醒楼主一下，并不是只有户型大小能决定企业利益或者社会利益。更重要的是开发密度，或者说容积率。

Facingthe vast oceans, the ferocious Marlins and sharks, bad weather and the hard fate, Santiago showed surprisingly perseverance and tenacity of confidence in the victory. In the in the struggle with environment, he was considered a failed hero. However, in his attitude towards the failure, he won the victory. He showed personality beyond the others, and he is a strong person in spiritual aspect.

1 Laying on the grassy rock, a beatle's waving its legs above desperately. She's helping it turnover carefully.
2 In order to catch the dragonflies, the kids are bowing like cats, with holding the nets in their hands. She's driving away the creatures by waving a branch of tree.
3 That bee is crawling with all over the mug and tiredsome.
4 The kids are playing with the bee, from west to east, no matter what direction, the little creature is running forward. Then she's coming over, stapping it to death.

1. a bettle laid on the cyan stone, desperately kicking its skinny legs. She carefully helped it flip itself over
2. Children bending down, holding nets, they are catching dragonflies. She held a branch and chased the dragonflies away.
3. The bee rolled around full of dirt, and dizzily continued to crawl
4. children pushed it to the west, it crawled towards the west, then it was pushed again to the east. She came over and stepped on the bee, killing it
自翻

同意。你真有自知之明（上下周围不是人人都有）。这么漂亮的原文，弄不好就被糟蹋了。且让我试翻(示范？)一下，力争正确、准确和传神：

1. A bettle laid on the stone, desperately kicking its skinny legs. She carefully helped flip it over.
2. The kids bent down, net in hand, trying to catch the dragonfly. She shook a branch to chase the dragonfly away.
3. The bee wallowed in the dirt and continued to crawl drowsily in fatigue.
4. When the kids pushed it towards the west, it crawled westward before it was pushed eastward again. She went over and squashed the bee with her foot.

1 A bettle was lying on the cyan stone, kicking its skinny legs desperately. She carefully helped it flip over itself
2 The children bent down and held nets, trying to catch dragonflies. She held a branch and chased the dragonflies away.
3. The bee rolled around and became full of dirt and dizzily crawled
4. The children pushed the bee to the west, it crawled towards the west, and then it was pushed to the east. She came over to it and stepped it to death.

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请教翻译高手几句话（中译英）--机器翻译等勿进 谢谢视频