average rate of growth造句怎么写

The United Nations has estimated that the annual average rate of growth of world population would decline from about 2 per cent in the mid 1960s to about 1.8 per cent in the early 1980s, and to about 1.6 per cent at the end of the century.

In view of the two wars and the cold war, this means that Russia has been able to force a high average rate of growth since 1945.