我想知道，第幾分鐘的英文該如何表達?譬如生產流程，焊接會在第五分鐘進行。是 Welding will proceed at fifth minute or at five minutes?
..by Pai Chung
Charles Wang 2015-06-05 08:22:05
Soldering/ welding process will be automatically and periodically carried out at the very start of the fifth minute of the hour, i.e. 00:05, 01:05, 02:05, etc., around the clock.Michael is going to play first fiddle/ violin.
Michael Wen 2015-06-06 08:09:51
Welding will begin at the fifth minute of the production.
Michael Wen 2015-06-10 13:30:28
or "Welding will begin five minutes into the production."