Dear Mark,

a. This directly helped the local ethnic families earn a better daily income.

b. Traveling this way truly makes you feel deeply connected to the native culture.

c. Instead of big hotels, we stayed in a lovely traditional wooden homestay.

d. We also bought many beautiful handmade crafts to properly support local businesses.

e. I just returned from a highly memorable community-based ecotour in beautiful Sa Pa.

Cheers,

Nam

Dear Park Manager,

a. I truly loved the peaceful natural environment and the beautiful green trees there.

b. This bad action strongly breaks the basic rules of sustainable ecotourism development.

c. I really hope you will seriously apply stricter rules to properly protect the park.

d. However, a large tourist group was extremely noisy and carelessly threw garbage everywhere.

e. I am writing to sadly report a bad experience during my recent forest visit.

Yours faithfully,

Mark

Dear John,

a. First, you should always bring a reusable water bottle to reduce plastic waste.

b. You recently asked me for some useful tips on how to travel completely green.

c. Have a really safe and incredibly wonderful trip with your lovely family!

d. Second, please remember to carefully pack your personal trash and bring it back.

e. I am very happy to hear about your upcoming ecotour to the national park.

Love,

Sarah

a. Unlike traditional mass tourism, it focuses heavily on protecting the natural environment.

b. Furthermore, this type of travel actively supports the daily lives of native people.

c. Ecotourism is becoming a very popular travel trend around the world today.

d. It also aims to deeply educate travelers about important local conservation efforts.

e. Therefore, choosing ecotourism is clearly a great way to travel completely responsibly.

a. For example, many young people can easily work as friendly local tour guides.

b. Ecotourism brings many great financial benefits to poor rural communities everywhere.

c. As a result, the overall living standard in these remote areas improves significantly.

d. Second, tourists usually buy beautiful handmade crafts to bring back home safely.

e. First, it directly creates hundreds of new jobs for the local village residents.

a. The most important rule is to never leave your dirty plastic trash behind.

b. Another vital rule is to always stay on the safely marked walking paths.

c. By doing this, you will definitely not destroy the small beautiful green plants.

d. You should always put your empty water bottles into the correct recycling bins.

e. When you visit a national park, you must follow some very strict rules.

a. To start with, you should always bring a large reusable metal water bottle.

b. Next, remember to carefully pack your personal natural soap and organic shampoo.

c. Packing completely green is the very first step to becoming an eco-friendly tourist.

d. These special products will definitely not pollute the clean local water sources.

e. This simple action helps you easily avoid buying harmful single-use plastic cups.

a. Here, they can happily enjoy eating fresh delicious fruits directly from the gardens.

b. The beautiful Mekong Delta is a perfect destination for a lovely weekend ecotour.

c. These exciting daily activities help tourists deeply understand the unique southern river culture.

d. Instead of staying in expensive modern hotels, visitors can choose traditional wooden homestays.

e. They can also take small wooden boats to slowly explore the peaceful green canals.