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