释义 |
swim fast If it doesn't feel right, you can't swim fast. Times,Sunday Times Tuna and dolphins can both swim fast, and have achieved very similar streamlined shapes to do so. Times, Sunday Times The optimum time to swim fast, on average, was 5.12pm. Times,Sunday Times Don't swim fast to escape a shark. The Sun When diving for fish, they can swim fast and far under water, and will often emerge again a long way from the place where they went down. Times, Sunday Times |