There are so many disasters. There is such a serious tsunami,.There are so many disasters. There is such a serious tsunami,.There are so many disasters. There is such a serious tsunami,.
There are plenty of disasters. There are serious, such as tsunami,There are plenty of disasters. There are serious, such as tsunami,There are plenty of disasters. There are serious, such as tsunami,
There are plenty of natural disasters, for example, a serious tsunami,There are plenty of natural disasters, for example, a serious tsunami,There are plenty of natural disasters, for example, a serious tsunami,