Provide information on traffic signs including warning, prohibitory, directive, directional, and tourist signs. Display descriptions and symbols. Help users recognize and understand road regulations for driving theory study.
Learn English vocabulary with audio and text synchronized playback, example sentences, and expert pronunciation. Track word progress with memory techniques. Access中考 vocabulary and real-life conversation examples.
View today's astronomy image with accompanying text and author information. Access historical images and videos. Save and share favorites. View high-resolution versions. Customize video aspect ratios. Use widget to randomize and view saved images.
Learn and explore Chinese idioms with daily recommendations including English translations, origins, stories, and examples. Download idioms offline for offline access. Search idioms by specific criteria and save favorites.
