Okay, and this one here's a Douglas fir.

好，这是一棵斯枞树。

These warm temperatures, which supported plants like Douglas fir and hemlock, lasted until about 2.2 million years ago.

这样温暖的气温令花旗松铁杉等植物持续到了约 220 万年前。

Softwoods, you're talking pine, spruce, hemlock, douglas fir, redwoods.

软木，你指的是松木、云杉、铁杉、花旗松、红木。

We are walking through a forest of western hemlock and Douglas fir.

我们正穿行在西部铁杉斯冷杉组成的森林中。

It took them just six months to build, using local materials wherever possible, including cedar and douglas fir.

他们仅用了六月时间就建成了它， 尽可能使用当地材料， 包括雪松斯冷杉。

So if you're familiar with fir trees at all, Douglas firs, they're known for their stability and resilience.

所以， 如果你对杉树有所了解，尤其是斯杉， 它们以其稳定性韧性著称。

I mean, I come from a place where, Pacific Northwest, there's just pine trees, Douglas firs, all sorts of wood everywhere.

我的意思是，我来自太平洋西北地区，那里到处都是松树、花旗松各种木材。

Flames ravage the thick understory provided by species like Douglas fir, a shade-tolerant tree that's able to thrive under the canopy of lodgepole pines.

火焰肆虐着由斯冷杉等物种构成的茂密下层植被，这种耐阴树种能在短叶松的树冠下茁壮成长。

Each Swift had a job, and because she was too small to help hoist the Douglas firs onto car roofs, she was assigned the task of clearing praying mantisObranches.

每斯威夫特都有一份工作，因为她太小了，无法帮忙将花旗松吊到车顶上，所以她被分配了清理螳螂树枝的任务。

In late June in Willamette Valley, Oregon, where oak and Douglas fir trees dot the state's lush wine country, top temperatures usually hover around 25 degrees Celsius or 77 degrees Fahrenheit.

六月下旬， 在俄勒冈州的威米特谷， 这里橡树花旗松点缀着该州郁郁葱葱的葡萄酒产区，最高气温通常徘徊在25摄氏度或77华氏度左右。