She got a slip disk(back injury) / Her back went out of alignment.

お大事にしてください;_;

比喩的な表現

He has a loose screw.
[ means mental problem]
Last night the waitress made a bone head mistake on my order.

My son's friend is an egg head.

名訳が生まれました！！
The train is crowded like a sardine can./ 電車はすし詰めです。

He/She is the key to our goal. 
What is the key of your day?

Pronunciation　exercise

日本の文化を世界で紹介する時には発音も大切になります。
大文字がアクセントの場所です。
teriYAki

Sake

karaOke

Panasonic(world wide sound)

Ultra sound/超音波

Bimb　/　boy toy/gigolo(よい言葉ではないので要注意）

便利な表現
I don't really like it. / それはあまり好きじゃない