To make it look more realistic, you will need a typewriter sound effect. Go to YouTube and search for typewriter sound effects. Copy its link. Now go to ytmp3.cc and past this link to convert it into an mp3 file. Download the file after conversion. Now open Wondershare Filmore and go...
For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms (https://www.dovepress.com/terms.php). Cui et al Dovepress Figure 1 Schematic illustration of the microalgae-based materials used to treat oxygen deficiency aggravated diseases (ODAD). Microalgae are...