The awful truth dawned only after a second opinion, by Zak Pretorius of the University of the Free State in South Africa: stem rust had not only lived on in a remote corner of Africa's Great Lakes.
这一可怕的事实最终被南非自由州大学的ZakPretorius的一个提议所证明——茎锈病不仅仅存活于非洲大湖区的偏远角落，他已经进化并击败了曾经不败的Sr31。
In Michigan, the state's 'No worker Left Behind' program offers up to two years' worth of free tuition in the state university system for unemployed and underemployed workers.
密歇根州的“不落下一个工人”计划为失业及未充分就业的工人提供在州立大学系统免费学习不超过两年的机会。
In Michigan, the state's 'No worker Left Behind' program offers up to two years' worth of free tuition in the state university system for unemployed and underemployed workers.
密歇根州的“不落下一个工人”计划为失业及未充分就业的工人提供在州立大学系统免费学习不超过两年的机会。
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