In the post-War period, up until 1975, Emperor Showa prayed at the Yasukuni Shrine a total of 8 times.

By the time he retires, my father will have worked for almost thirty years.

The tropical rainforests, located in a narrow region near the equator, are disappearing so fast that by the year 2000 eighty percent of them may be gone.

By the year 2020, the population of our city will have doubled.

A recent analysis by Boeing forecasts that unless safety is improved, jet airliners could be falling out of the sky at the rate of once a week by the year 2010.

By the year 2020, the population of this city will have doubled.