、。
She's too shy to talk to foreigners.
Literal
She [topic-は] embarrassed [and so-くて], foreigners [to-に] speak-to-can-not.
恥ずかしくて...話しかけられない — the causal くて links the emotion to its consequence. 話しかける ('to approach/address someone') uses the ~かける directional auxiliary, and ~られない is its potential negative. 外国人 ('foreigner') is the standard neutral term. The sentence captures a common social anxiety pattern.