Asking john to run the department and teach a full load of courses is piling pelion upon ossa 要约翰管理这个系，又要他上满工作量的课程，这是强人所难。
2.
It was dark , but at eleven o clock the moon rose in the midst of the ocean , whose every wave she silvered , and then , " ascending high , " played in floods of pale light on the rocky hills of this second pelion . the island was familiar to the crew of the young amelia , - it was one of her regular haunts . as to dant 天很黑，但到了十一点钟，月亮从海上升了起来，把海面上染成了一片银色，然后，又一步步上升，把苍白色的光泻满了这座堪称皮隆此山为希腊东北境内的高山，山中林木茂盛，景色秀丽，在希腊神话诗等文学记载中十分著名。
