He was ready to sell the business for5, 000 dollars with absolutely no strings attached.
他准备以5，000美元的价格卖掉他的店铺，无任何附加条件。
He's over twenty and lives at home, still tied to his mother's apron strings.
他20多岁了，还住在家里，仍然拴在母亲的围裙带上。
The viola is a stringed instrument.
中提琴是一种弦乐器.
