Without their help the wolves are almost impossible to track, 没有他们的帮助 我们几乎不可能追踪到鬃狼
Without these essential gardeners - 没有这些不可或缺的园丁
Without it, she can't produce milk. 没有水 它便无法产奶
Without them, the females won't mate. 而没有雨 雌鸟便不会寻找配偶
Alone and without the protection of its parents, 缺少了父母的保护
...but this pride can't go on much longer without food. 但没有食物充饥 狮群已寸步难行
without ever making direct contact. 是哪位邻居曾经到此一游
may live and die without ever having contact with humanity. 可以不受人类干扰地生存和死亡
without fungi, rainforests could not exist. 没有菌类就没有雨林