The US government has new rules for people from other countries. These rules make it hard to live in the US forever.

美國政府對外國人制定了新規定，使得永久居住在美國變得困難。

Now, many people must go back to their own countries to ask for a green card. The government also uses more police and computers to find migrants. They want more short-term workers for farms, but these workers have fewer rights.

現在許多人必須回到自己的國家申請綠卡。政府還利用更多警察和電腦來尋找移民。他們需要更多短期的農場工人，但這些工人的權益較少。

This happened in the past too. From 1942 to 1964, the US took many workers from Mexico. The government used their work, but they did not give them legal safety. Today, the government does the same thing.

過去也曾發生過類似情況。從 1942 年到 1964 年，美國招募了許多墨西哥工人。政府利用了他們的勞動力，但沒有給予他們法律保障。如今，政府仍在採取同樣的做法。

Also, the DACA program is very slow. People wait many months to renew their papers. Some people cannot work now. The government says this is for safety, but other people say it is to make life hard for migrants.

此外，DACA 計劃進展非常緩慢。人們需要等待數月才能更新證件。有些人目前無法工作。政府表示這是為了安全，但其他人則認為這是為了讓移民的生活更加艱難。

The US government wants workers for a short time, but it does not want them to stay forever.

美國政府需要短期工人，但不希望他們永久停留。