Line that demarcates the sides of the play area ; a rally ends when the ball falls outside the sideline .
排行标定玩耍区域的边;当这个球在这个边线之外，落集会结束。
Much as this new policy demarcates the contours of china 's engagements globally , it is significant that it retains some specific considerations for africa .
这项新政策勾画了在全球范围内中国对外贸易交往范围，尤为瞩目的是它对非洲保留了一些优厚待遇。
However what demarcates it from other public holidays is the hope that it sheds over the future of children the architects of tomorrow especially those thriving for " just existence " in the underdeveloped world .
Mr. frankel is a member of the national bureau of economic research panel that demarcates the end of the recession , though he was only discussing his personal views .
