她乘雪橇穿越西伯利亚到达了堪察加半岛，行程共1.4万英里。She travelled 14,000 miles by sledge across Siberia to Kamchatka.他用尽全力拉减轻了重量的雪橇。He pulled the lightened sled with all his strength.雪橇可以按天租用。Skis are available for hire on a daily basis....
She's indexed the book by author, by age, and by illustrator.她根据作者、年龄和插图画家分别为该书编了索引。This vast archive has been indexed and made accessible to researchers.这个存量巨大的档案室的所有文件都已编了索引，可供研究人员使用。Minimum pensions and wages are...
The sink's bunged up again...水槽又堵上了。The government doesn't want to force inefficient firms to sink or swim too quickly...政府并不想迫使效率低的公司过快地自生自灭。Surely modern women want to be informed of world current affairs; we...