Learn English with 16 basic lessons and 4 bonus lessons. Practice with explanations. Listen to answers, track progress with statistics, and use a dictionary and visual hints.
Russian-Tajik dictionary with over 100,000 entries. Search for words quickly. Add frequently used terms to favorites. Works offline without internet. Provide feedback through in- contact.
Access electronic and audiobooks for corporate development. Read or listen to summaries for quick topic overview. Search books by category or title. Explore curated selections on topics like negotiation, time management, and self-improvement.
Prepare for certification exams in maritime distress communication systems. Practice with tests on emergency alert systems, CIW, UBPC, UNMARSAT, and distress procedures. Learn national Russian requirements and standard IMO phrases in English.
Learn Dutch with audio lessons, basic vocabulary, and useful phrases to speak confidently. Practice pronunciation with clear, simple audio. Designed for Russian speakers, offering structured lessons for students, professionals, and travelers.