mᵻkˈænɪkəl pɹˈɑːbləmz fˈoːɹst ˈɑːɹmstɹɔŋ tə dˈuː dʒˈʌst ðˈæt: hiː hædtə pɚfˈɔːɹm ɐn ɪmˈɜːdʒənsi ɹˌiːˈɛntɹi ˌɪntʊ ðɪ ˈiːst tʃˈaɪnə sˈiː.
Mechanical problems forced Armstrong to do just that: he had to perform an emergency re-entry into the East China Sea.