青云翻译

To this end, UNESCO had in 1962 and 1969 held in Hamburg, the international experts to participate in the Conference to discuss the primary foreign language teaching, especially the best age for foreign language learning.

To this end, UNESCO was held in Hamburg in 1962 and 1969 international academic meetings of experts to study foreign language teaching in primary schools, particularly the foreign language learn best age.

Therefore, United Nations Educational, Scientific and Cultural Organization once and in 1969 held the academic conference in 1962 in Hamburg which the international expert participated to deliberate the elementary school foreign language teaching, specially foreign language study best age question.

To this end, the United Nations UNESCO in 1962 and 1969 were held in the Hamburg international experts to participate in academic conference to discuss the primary foreign language teaching, in particular, foreign language learning the best question of the age.

To this end, UNESCO was held in Hamburg in 1962 and 1969 international academic meetings of experts to study foreign language teaching in primary schools, particularly the foreign language learn best age.