Why should the workers develop their language skills?

(Read the text and answer the following questions)

The UAE, Oman, Saudi Arabia, Qatar, Bahrain, etc. prefer Bangladeshi workers because our workers are hard-working

Most of our workers are forced to do "odd" jobs in abroad, and as a result, they are not paid well.

It is important for workers to develop their language skills before going to other countries for work.

If the workers get a good job and good salary, they will be able to support their families better, and also contribute to the development of our economy.