There are also limits to how much HSBC can rejig its various lines of business.

汇丰调整其各项业务的程度也有限制。

VARIOUS LINES EACH HAVE THEIR OWN DOCKS AND ADVERTISE THEIR OWN SCHEDULES.

各条线路都有自己的码头，并宣传自己的时间表。

So I decided to test whether various lines of motion were apt ways of showing movement or if they were merely idiosyncratic marks.

所以我决定测试一下是不是各种运动线条都适于表现运动，抑或曲线只是惯常的符号而已？

This procedure, in which Ruburt sits quietly, is indeed less flamboyant than our previous methods, but it has many advantages, and it is beneficial that we experiment along various lines.

鲁伯静静地坐着的这个程序，确实不如我们之前的方式那么活泼潇洒，但它有很多优势，我们朝着各种路线进行试验，是有益的。