When he gets back,the parents take turns holding the chick on their feet to keep it warm for the next eight weeks.At that point it's old enough to safely stand on the ice by itself.
雄帝企鹅终于可以去吃东西了，当它返回后，在接下来的8周时间内父母将轮流把幼小的帝企鹅放在它们的双脚上保持温暖，直到小家伙长大到足以自己安全地站立在冰面上为止。
The problems of reliability evalution for cold and warm stand by systems are studied in this paper.
研究冷备和温备系统的可靠度评估问题，得出了系统可靠度的点估计、矩结构和置信下限。
When it was hot we used to stand by the pond in the shade of the trees, and when it was cold we had a warm shed near the grove4.
当天气炎热时，我们习惯站在池塘旁边的树荫下，天气寒冷时，则待在邻近树丛的棚子里取暖。
When it was hot we used to stand by the pond in the shade of the trees, and when it was cold we had a warm shed near the grove4.
当天气炎热时，我们习惯站在池塘旁边的树荫下，天气寒冷时，则待在邻近树丛的棚子里取暖。
应用推荐