Daily Vocabulary(2005/07/16)

626.treat oneself to(思いきって、奮発して)
She treated herself to a new kimono.
627.tight schedule（きついスケジュール）
In spite of his tight schedule, he always has a friendly attitude.
628.optimal（最善の、最適の、最良の）
May is the optimal month for climbing Mount Everest.
629.formula（式、公式、定式）
I found another formula for stress relief.
630.squeeze in(無理やり押し込む)
Can we squeeze in an hour for sketching out a promotional strategy?
今日の英語ニュースを聞こう！NHK WORLD Daily News

---