我曾和一位朋友在达令湖畔露营。I once went camping at Lake Darling with a friend.我们提供双人帐篷和最基本的炊具以及露营装备。We provide 2-person tents and basic cooking and camping equipment.我们在市郊露营。We bivouacked on the outskirts of the city....
As a rule of thumb, a cup of filter coffee contains about 80mg of caffeine.凭经验估计，一杯过滤咖啡约含80毫克咖啡因。As a rule of thumb , the minimum device feature is about 4 times the beam diameter.一般来说, 最小器件图形大约是电子束直径的4倍.A rule of thumb ...
All the guests were graciously served at the party.宴会上所有客人都受到殷勤款待.She accepted their tribute graciously.她慈祥地接受了他们的致意.He has lived graciously all his life.他一辈子生活得很优裕....