41.   The dam has been a matter of internal disagreement within the Communist Party for some time.

42.   The dam is a frequent tourist stop.

43.   The dams have been at the center of an environmental debate for many years.

44.   The dam is a watertight structure consisting of two concentric circles surrounding the wreck site.

45.   The dam is to be built in eastern Malaysia.

46.   The Dead River dam is a storage dam for generating dams downstream.

47.   The dam is all but a fact.

48.   The dam is an impressive structure indeed.

49.   The dam may be about to break, though.

50.   The Danjiangkou dam is at the left, with the town on the right.