Florid , ornamental vocal trills and runs .

花腔华丽的、装饰性的声音颤动和滑声。

It is a task that involves " building relations around the globe " trills the group 's website .

此项任务涉及该公司网站上所倡导的“在全球范围内建立联系”。

Grace notes , mordents , and trills contain dissonant neighboring notes .

装饰音、波音和颤声，都包含不协和音的相邻音符。

It is thought that females gauge the desirability of males by components of their songs which include trills noise bursts " short tonal " calls and " quasi constant frequency calls . "

这被认为是雌性通过音调的构成来仔细考量雄性们的优劣，这些音调包含颤音、噪涌、“短调”叫声和“准恒定频率叫声”。