What are the advantages of the Swiss rescue technique

There are many advantages of the Swiss rescue technique

Explanation:

The Swiss technique requires less skills than the normal B3 rescue helicopters, maintenance is lower, and most of all, the loss of life is lesser. It allows the easy rescue operation than the normal helicopter rescue where only a single person can be rescued per trip.

the word that best matches the meaning of the expression "went to the big ocean" is died.

the goldfish died, which is why the father looks at the children mournfully. the "big ocean" is the father's way of saying fish heaven. he could have just said that the goldfish died, but this way, the children imagine the fish in a bigger, better place instead of just picturing a dead fish.

explanation: