効果的な学習方法

there are a lot of language learning method according to everyone's ability and every skills of speaking/comprehension/etc. but i suppose GT'd change the way of learning language ．I suppose regardless of learner's ability/skill/level only GT might be able to play his role to educate language learner sophisticatedly(for free).
therefore we should try to study earnestly GT usage/function/performance.
:GT
https://translate.google.co.jp/?hl=ja&sl=en&tl=ja&op=translate