How do you translate these sentences, how do you translate this sentence?

The general meaning of this sentence is this;

their results offer ammunition for fans of more open borders. in 19 out of 20 countries, the authors calculated that shutting the doors entirely to foreign workers would make the native-born worse off.

Their findings provide strong evidence for proponents of "more open borders." In 19 of these 20 countries, contributors have calculated that closing borders altogether to foreign workers will make the situation worse for their residents.

ammunition means strong evidence

Good luck with your studies.

Their results provide ammunition for more open border fun. In 19 out of 20 countries, the author explains that the disadvantage of completely closing the door to a foreign country makes the country born worse.

Their results provide fans with more open-ended interpretation. Nineteen of the authors' 20 cases show that a complete shutdown of the influx of migrant workers will only make the situation worse for the native-born.

The translation isn't good enough, but that's what it means.

……It is recommended that you look for homework help. (Your words are a little small, and a little.) The flower bar seems to be a ligature, and it is not clear to read. ）

It's a rare thing for a complete stranger to be able to help someone he's never met.

go out of their way: Do all in one's power.

What a privilege it is for a complete stranger to go out of his way to help someone he has never met before.

go out of one 'S Way works hard and does what it can.

It was such an honor, that a complete stranger would make way for someone he had never met.

It really is an honor, and a complete stranger will leave them in order to give them something they have never seen before.

He walked a few tourists in that place with the collar of the turned coat melancholy and silently moved up and hurriedly high and the hand that was pocketed.