求翻译：像小盘这样的农民工在全国2.4亿农民工中占了相当大的比例。“干不长、频跳槽、发展空间小、努力成效低”，这是当前农民工生存状况的真实写照。是什么意思？

Accounted for a large proportion of migrant workers, such as small cap, the 240 million migrant workers nationwide. "Dry long, job-hopping frequency, space development efforts at low, this is a true portrayal of the current living conditions of migrant workers.

Like a small disc of 240 million peasant farmers working in the country accounted for a considerable proportion. "not long, frequency hopping, and development of the space small, low effectiveness, that is the current status of the peasant life.

240 million migrant workers in the country, such as small accounted for a considerable proportion of migrant workers. "Not long, frequency hopping, small space, low effort results", this is the true picture of current living situation of peasant-workers.