Many people are studying English。 They attend schools， learn on the radio and TV， in order to master this foreign language。 Obviously people consider English as important。
It is quite clear that English has become an international language。 It is used by most of the nations of the world。 You may make a trip around the world without being misunderstood if you know English。
English is useful in many other ways， too。 We know that many valuable books are written in English。 We must know English to read them。 Furthermore， we should also learn English if we want to do business with foreign countries， because English is spoken by the majority of foreigners。
At present the contact between countries is growing day by day。 English is known as an indispensable tool of intercourse。 Learning English makes life more convenient。
In conclusion， English is really a very useful instrument to us。 Why don't we double our efforts to learn it?