More N2 vocabulary

• 風船ふうせんballoon
• 課程かていcourse, curriculum
• 日の入りひのいりsunset
• 見送るみおくる(1) to see off, to farewell, (2) to escort, (3) to let pass
• 例外れいがいexception
• 却ってかえってon the contrary, rather, all the more, instead