растянуться означает в английский

sprawl [sprawled, sprawling, sprawls]▼(to spread out in disorderly fashion)
verb
[UK: sprɔːl] [US: ˈsprɒl]

stretch [stretched, stretching, stretches]▼(to lengthen when pulled)
verb
[UK: stretʃ] [US: ˈstretʃ]