Spanish Levels with Enforex. Enforex organizes our courses into 6 different levels of Spanish. This structure follows the Common European Framework of Reference for Languages, as well as the guidelines of Instituto Cervantes. Additionally, Enforex's 6 levels correspond exactly to the U.S. university system, so that you may receive credits from your home school.
Types of Fish. Seafood commonly used in raw preparations like sushi include sea bass, tuna, mackerel, blue marlin, swordfish, yellowtail, salmon, trout, eel, abalone, squid, clams, ark shell, sweetfish, scallop, sea bream, halfbeak, shrimp, flatfish, cockle, octopus and crab.hen buying fish to serve raw, purchase fish that are labeled sushi-grade, as this type has been pretreated in such a way as to limit the risk of food-borne illnesses. This involves freezing the fish for a certain time at very low temperatures that you cannot achieve with a home freezer.
The modern term sushi refers not to fish, but to riceârice seasoned with rice vinegar, sugar, and salt. Any food made with this seasoned rice can be called sushi, whether it involves fish or not. Historically, cooked rice was used to preserve fish. Fish could be edible for up to a year.