外星人: space alien, extraterrestrial...
电视台: television station...
自然: nature, natural, naturally...
执意: to be determined to, to insist on...
缕: strand, thread, detailed, in detail, classifier for wisps (of smoke, mist or vapor), strands, locks (of hair)...
里边: inside...
沙滩: beach, sandy shore...
海水: seawater...
从没: never (in the past), never did...
号称: to be known as, to be nicknamed, to be purportedly, to claim (often exaggeratedly or falsely)...