Healthy oceans can help ease the increasing burden our population is placing on this planet, but we need to be able to explore, observe and learn about the oceans in their entirety in order to protect and conserve them effectively.
【简答题】Do you have a Teddy Bear? The lovable teddy bear _____be found all around the world. You can find _____not only in toy stores, _____ on T-shirts, posters and more. Do you know _____ the teddy bear got...