1. 我今天的心情不好。
I am on a bad mood today
2. 我现在心情很好。(Wish eveybody could speak it out every day)
I am fine today
3. 我们确信今后销售量将继续不断地增加。
I am sure the sales volume will be increased continually.
4. Many things grow in the garden that were never sown there.
无心插柳柳成阴