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at the top drop be endangered the strongest around 70 million fallen by over 90 percent WildAid and the WWF develop laws scientific studies 1. A shark can no longer swim and slowly dies. 鯊魚不能再游泳然后慢慢死掉。Even the bottom of the river was full of rubbish.Everyone in this town should play a part in cleaning it up. 3. 騎自行車有其它的優(yōu)點(diǎn)。Section A 23a3bJason and Susan, what are your ideas for solving these problems?Roleplay 2d.Well, to cut down air pollution, we should take the bus or subway instead of driving.Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything. Great ideas! What about waste pollution?Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone.So together, our actions can make a difference and lead to a better future!Translate these sentences i