５０歳を過ぎてから新しい言語を習うのはそんなに簡単ではない。の英語

It's not that easy to learn a new language after fifty.

It's not easy to learn new vocabulary.

It isn't easy to learn a foreign language.

It is by no means easy to master a foreign language.

Learning a language is not easy.

It's by no means easy to master a foreign language.

It's not always easy for immigrants to pick up another language.

Teaching language is not easy.

English isn't easy to master.

It is not easy to master English.

English isn't easy to master.

The older you are, the more difficult it is to learn a language.

Speaking foreign languages is not easy.

It's not easy to speak a foreign language.

Speaking foreign languages isn't easy.

It isn't easy to speak a foreign language.

Speaking foreign languages is not easy.

It's not easy to speak a foreign language.

Speaking foreign languages isn't easy.

It isn't easy to speak a foreign language.

However, it is difficult for me to remember vocabulary and idiomatic phrases.

French isn't easy to master.

The basic principles of grammar are not so difficult.

It's not easy to master French at all.

It is difficult to translate a poem into another language.

It is difficult to translate a poem into another language.

It is not easy [no easy matter] to learn a foreign language.

English is not easy for him to learn.

It is difficult for foreigners to master Japanese.

Some children learn languages easily and others with difficulty.