1·If you examine the lake carefully, especially toward the right Angle, you will notice two indentations.
如果您检查湖水仔细，尤其是对直角，你会发现两个缺口。
2·Many foreign scholars discussed the establishment and management of team from different point of views, and made great achievement, but there are still a lot of theoretical indentations.
国内外许多著名学者也各自从不同的角度对团队的组建与管理进行了深入细致地探讨并且取得了丰硕的研究成果，但仍然存在一定的理论缺口。
3·It has a rocky and wild northern coastline, with several deep indentations.
它有广阔的北方海岸线，遍布礁石，。还有几处深深的缺口。