YouGlish is a website that has indexed millions of video clips to put words in context for language learners. After searching for a word in your target language, you will see a YouTube video with subtitles and your target word highlighted in yellow. When you have heard the word, you can continue listening to the video or move on to the next example. You can also slow down the speed of the audio, click on a sentence in the transcript to replay it, or skip backwards 5 seconds to listen again. Sometimes you can watch over 1000 videos with your target word, other times there may only be a couple dozen available.
Some languages also allow you to choose between different regional dialects, such as: French from Canada or France; Chinese from Taiwan or China; and Spanish from Spain or Latin America.
You will need to search for the word in your target language, so you can check out WordReference or Linguee to get a translation. Forvo also provides audio clips of native speaker pronunciation, but with YouGlish, you can practice listening to these words in context.
If you want help with reading the subtitles, you can download Readlang for on-screen translations. The Zhongwen Chrome extension will be better for Chinese learners, as it provides the pronunciation of each character as well as a definition.