1、There is a big lawn behind the ancestral room. It's a paradise for somersaulting, throwingflying disk, and playing various outdoor games.(祖堂后面有個(gè)大草皮，是我們翻筋斗、丟飛盤以及玩各種戶外游戲的天堂。) 【hao86.com好工具】
2、The position of the maximum pressure changes uniformly with the increase of the disk velocity or the minimum flying height under different conditions of ACs.(不同ACs條件下，隨著磁盤速度或最小飛行高度的增加，壓力幅值點(diǎn)位置的變化較均勻。)
