休みなく働く work around the clock のように使われます。0:55
http://www.youtube.com/watch?v=D5m9wS8hI7k 0:12
http://www.youtube.com/watch?v=ZYjjplLK2y4 1:00 making....around the clock 突貫体制で生産している
http://www.youtube.com/watch?v=aajDQqF9mcY 0:01 firefighters are working around the clock.
http://www.youtube.com/watch?v=jHBPw1H0Bv0 2:02 technicians are working on the switching problem around the clock. テクニシャンたちは突貫工事でスイッチの復旧にあたっている。
http://www.youtube.com/watch?v=1mF5vWF5Ww4 1:16 divers are working around the clock in shifts day and night, trying to find survivors 潜水夫たちは昼夜を問わず交代制の24時間体制で生存者の救助にあたっている
http://www.youtube.com/watch?v=cYQ3aFSOZHI 1:33 we had round-the-clock cares 終日付き添いの介護
http://www.youtube.com/watch?v=x2salsKHz6E 2:09 she works around the clock and does the best she can
http://www.youtube.com/watch?v=h2w86X1mzhs 216 crews worked around the clock and they cut it close 作業員たちは突貫工事をしてぎりで間に合わせた。
http://www.youtube.com/watch?v=iQXuZdhOHLQ 0:39 Dolphin Quest trainers, staff, crew members will be there around the clock monitoring mom and baby. イルカ水族館のトレーナー、職員、係りの者がイルカの母子を24時間体制で見守る。
http://www.youtube.com/watch?v=eFTLKWw542g 1:07 Roy Cohn, Juan Peron, Toscanini, Dacron, Dien Bien Phu Falls, Rock Around the Clock
練習問題解答
a-360 around the clock
a-930 working against the clock 注；これは work around the clock と race against the clock がごちゃ混ぜになったものです。
a-7470 round-the-clock attention
a-9940 working around the clock
b-3468 happening around the clock
b-5229-a around the clock.
