Olympics — experts' recommendation:
観客を入れる場合も、感染拡大、逼迫の予兆が探知されれば、無観客とする。
If spectators are permitted and any sign of rising infections or strain on medical capacity is detected, the event should be held without spectators.
逼迫
ひっぱく · HIPPAKU
Shortage, strain (of finances, physical capacity, etc.).
予兆
よちょう · YOCHOU
Omen, sign.
探知
たんち · TANCHI
Detection.