囊鼠

On the stubble of cut grass the striped gophers were scampering.

几只棕黄条纹的囊地鼠在只剩下草茬地里欢快的忙碌着。

It was very exciting at that season to roam the then boundless chestnut woods of Lincoln —— they now sleep their long sleep under the railroad —— with a bag on my shoulder, and a stick to open burs with in my hand, for I did not always wait for the frost, amid the rustling of leaves and the loud reproofs of the red squirrels and the jays, whose half-consumed nuts I sometimes stole, for the burs which they had selected were sure to contain sound ones.

这样的季节里，倘徜在林肯一带无边无际的栗树林中，真是非常兴奋的，——现在，这些栗树却长眠在铁道之下了，——那时我肩上扛了一只布囊，手中提了一根棍棒来打开那些有芒刺的果子，因为我总是等不到霜降的，在枯叶飒飒声和赤松鼠跟樫鸟聒噪责怪声中漫游，有时我还偷窃它们已经吃了一部分的坚果，因为它们所选中的有芒刺的果子中间，一定有一些是较好的。

Methods Fifteen healthy, female SD rats were employed in the experiment. Sensitized systematically with keyhole limpet hemocyanin, the animals were inoculated with the same antigen through cochlea basal turn into the labyrinth. Adminstrated 5-bromo-2′-deoxyuridine intraperitoneally, the rats were sacrificed and the temporal bones were harvested at 3, 7,14 day after labyrinth vaccination respectively. The frozen sections of the decalcified samples were dealt with H-E staining and immunohistohemical methods to investigate the cellular infiltration, BrdUrd and IgG positive cells in the ES.

选用SD大鼠15只，以钥孔虫戚血蓝蛋白（keyhole limpet hemocyanin，KLH）全身免疫后，经耳蜗底回钻孔以相同抗原进行内耳免疫，然后分别在内耳免疫后3、7和14 d腹腔注射溴脱氧尿嘧啶核苷（bromodeoxyuridine，BrdUrd）后处死动物，取颞骨经组织学处理制作冰冻切片，用免疫组织化学技术观察内淋巴囊的细胞浸润、增殖和IgG细胞的分布状况。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。