The English word "focus" can be tricky for non-native speakers to pronounce correctly. To make sure you're saying it right, start by stressing the first syllable: "FOH-cuss." The "F" sound should be pronounced with the lips and teeth together, and the "O" should be held for a beat before moving to the "cuss" syllable. The "cuss" syllable should be pronounced with a short "uh" sound, as in "cuh-suss." The end of the word should be finished off with a slight emphasis on the "s." All together, "focus" should sound like "FOH-cuh-suss." With a bit of practice, you'll be able to master this word and speak English with confidence.