Equivalent to IsAssignable[T, S] and IsAssignable[S, T].
"Preliminary indication is that we had an oxygen/fuel leak in the cavity above the ship engine firewall that was large enough to build pressure in excess of the vent capacity," Musk said a short while later, adding that "nothing so far suggests pushing next launch past next month".
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Великобритания собралась защитить свою военную базу от Ирана14:46
"The new series is getting filmed here now, and from this evening, people who pass us by are going to want to watch Peaky Blinders," he said.