1. I suggest that we should reserved the animals in the world ( reserved : Bảo tồn )

2. I suggest that we shouldn't littering indiscriminately in public  ( littering indiscriminately: vứt rác bừa bãi )

3. I suggest that we shouldn't use dynamite to catch fish ( dynamite: đánh mìn, bom )

4. I suggest that we should open extracurricular programs on nature conservation ( open extracurricular programs on nature conservation: mở chương trình ngoại khóa về việc bảo tồn thiên nhiên )

I suggest you protecting the nature wonders

I suggest you regenerativing the nature wonders

I suggest you advertising the nature wonders

I suggest you visiting the nature wonders